ISTA Nashville 2024

6:30 pm - 8:30 pm

Welcome Reception

5:00 pm - 6:30 pm

Early Career Investigator Round Table

6:30 pm - 8:30 pm

Welcome Reception

5:00 pm - 8:30 pm

Poster Session 1 Setup

5:00 pm - 7:00 pm

Speaker Ready Room

6:45 am - 8:00 am

Breakfast

9:30 am - 10:15 am

Morning Break

11:15 am - 12:30 pm

Lunch Served and Poster Viewing

3:30 pm - 4:00 pm

Afternoon Break and Poster Viewing

7:15 am - 7:45 am

Short Talks #1 (Kiosk 1) TKA Robotics

Moderators: Fares Haddad, Thomas Hall

7:15 am
Accuracy and Outcomes of a Novel Cut-Block Positioning Robotic-Arm Assisted System for Total Knee Arthroplasty: A Systematic Review and Meta-Analysis
Faseeh Zaidi; Michael Goplen; Scott Bolam; Andrew Paul Monk

7:18 am
Discussion

7:21 am
Are All Robotic Technologies Created Equal? Comparing One of the Latest Image-Free Robotic Technologies Against All Other Robotic Systems for Total Knee Arthroplasty
Anshu Gupta; Philip Huang; Michael Cross; Dhara Intwala; Jill Ruppenkamp; Dan Hoeffel

7:24 am
Discussion

7:27 am
No Difference in Patellar Resurfacing or Fixation Type in Robotic Total Knee Arthroplasty
Alana Prinos; Akram Habibi; Sophia Antonioli; Matthew Hepinstall; Morteza Meftah; Catherine Di Gangi

7:30 am
Discussion

7:33 am
Robotic-Arm-Assisted Conversion of Unicompartmental Knee Arthroplasty to Total Knee Arthroplasty
Matthew Magruder; Tanner McClure; Kevin Marchand; Michael Mont; Robert Marchand

7:36 am
Discussion

7:39 am
The Conversion of Unicompartmental Knee Arthroplasty to Total Knee Arthroplasty With Non-CT Based Robotic Assistance: A Novel Surgical Technique and Case Series
Hamza Raja; Noah Hodson; Phillip McKegg; Luke Wesemann; Michael Charters; Trevor North

7:42 am
Discussion

7:45 am - 8:45 am

Spotlight Session #1: Improving outcomes in Primary TKA

Moderators: David Markel, Seung-Beom Han

7:45 am
Spotlight Talk Vinod Dasa MD

8:00 am
Discussion

8:05 am
Cocktail of Ropivacaine, Morphine and Diprospan Reduces Pain and Prolongs Analgesic Effects After Total Knee Arthroplasty: A Prospective Randomized Controlled Trial
Zhenyu Luo; Zongke Zhou

8:11 am
Reductions in Anxiety Following Total Joint Arthroplasty Are Most Closely Related to Lessening Pain
Jason Cholewa; Mike Anderson; Roberta Redfern

8:17 am
Discussion

8:21 am
Effects of Intravenous Dexamethasone on Postoperative Clinical Symptoms (Pain, Nausea and Vomiting) After Total Knee Arthroplasty According to Adrenal Function: Prospective, Observational Study
Sung Jun Jang; Hyung Min Lee; Hyunkwon Kim; Seung-Baik Kang; Moon Jong Chang; Tae Woo Kim; Jisu Park; Min soo Cho

8:27 am
Predictive Modeling for Postoperative Pain Management in Total Knee Arthroplasty: Harnessing Artificial Intelligence for Personalized Care
Julien Lebleu; Andries Pauwels; Eduardo Vannini; Pierre-Antoine Absil; Philippe Anract; Anissa Belbachir; Philippe Van Overschelde; Jared Weir

8:33 am
TKA Multimodal Swelling Intervention Protocol Shows Significant Reduction in BIA Values Compared to Baseline: A Pilot Study
Louis Battista; Andrew Wickline; Richard Southgate

8:39 am
Discussion

8:45 am - 9:45 am

Knee Technology Symposium: The best bang for your buck

Moderators: William Mihalko, Ruxi Marinescu

8:45 am
Moderator Intro

8:50 am
Robotic Technology: Dr Fabio Catani

8:58 am
Navigation: Dr Alexander Giurea

9:06 am
Automated Ligament Balancing Technology: Dr Chris Plaskos

9:14 am
Wearable Sensors: Dr. Sally LiArno

9:22 am
Implantable Sensors: Dr. Christopher Holland

9:30 am
Discussion

9:40 am
Audience Vote

9:45 am - 10:15 am

Morning Break

10:15 am - 11:15 am

Debate #1: The Value of Balancing Technology in TKA

Moderators: Arun Mullaji

10:15 am
Moderators' Introduction

10:17 am
For Dr Martin Roche

10:25 am
Against: Dr Leo Whiteside

10:33 am
Rebuttal For

10:35 am
Rebuttal Against

10:37 am
Q & A

10:42 am
Digital Image Correlation for Ligament Balancing in Total Knee Arthroplasty Using Controlled Grid-Assisted Pie-Crusting Technique
Kristi Nguyen; Farid Amirouche; Jason Koh; Nicole Tueni; Hristo Piponov; Arash Rezai

10:48 am
Evaluating Ligament Laxity Objectives Across Full Range of Motion in Total Knee Arthroplasty: A Focus on Tibia First Technique
Prudhvi Tej Chinimilli; Laurent Angibaud; Amaury Jung; James Huddleston

10:54 am
Immediate Post-Operative Walking Asymmetry Affected by the Amount of Laxity in the Lateral Compartment in Flexion
Roberta Redfern; Mike Anderson; Jason Cholewa; Joseph Brook; Adam Henderson; Karl Surmacz

11:00 am
Surgeons' Expertise Does Not Prevent Complications in Technology Assisted TKA in Valgus Knees
Shantanu Patil; Ashok Kumar P. S.; Manideep Reddy; Anish Bharadwaj; Vijay C Bose; Pichai Suryanarayan; Kalaivanan Kanniyan

11:06 am
Discussion

11:30 am - 12:30 pm

Stryker Lunch Symposium: Personalize each patient's knee position through Mako Total Knee and Functional Knee Positioning(TM) Faculty: Professor Fares Haddad, M.D. and Martin Roche, M.D.

12:30 pm - 1:30 pm

Presidential Guest Speaker

12:30 pm
Introduction

12:35 pm
Importance of Diversity: Mary O'Connor

1:05 pm
Discussion

1:25 pm

1:30 pm - 2:30 pm

Debate #2: Unrestricted Kinematic Alignment is the New Gold Standard in TKA

Moderators: William Mihalko

1:30 pm
Moderators' Introduction

1:33 pm
For: Dr Steve Howell

1:41 pm
Against: Dr Alexander Giurea

1:49 pm
Rebuttal For

1:51 pm
Rebuttal Against

1:53 pm
Questions

1:58 pm
Femoral Resection Precision and Accuracy in Caliper-Verified Manual Kinematic Alignment Total Knee Arthroplasty vs. Robotic Arm Assistance and Patient-Specific Instrumentation
David Scott; Lauren Holbrook

2:04 pm
Risk of Tibial Baseplate Loosening Is Low in Patients Following Unrestricted Kinematic Alignment Total Knee Arthroplasty Using a Cruciate-Retaining Medial Conforming Insert: A Study Using Radiostereom
Maury Hull; Abigail Niesen; Stephen Howell; Pranav Tirumalai

2:10 pm
Perspectives in Navigated Total Knee Arthroplasty - Individual Alignments, Functional Phenotypes & Biomechanical Evidence
Thomas M Grupp; William Taylor; Ricardo Larrainzar-Garijo; Peter E. Mueller; Bjoern Gunnar Ochs; Henning Windhagen; Gavin McHugh; Allan Maas

2:16 pm
The Impact of Coronal Plane Alignment of the Knee (CPAK) Classification on Early Functional Outcomes After Primary Total Knee Arthroplasty
Faseeh Zaidi; Michael Goplen; Scott Bolam; Josh Petterwood; Peter McEwen; Andrew Paul Monk

2:22 pm
Discussion

2:30 pm - 3:30 pm

Podium Session AE/1 New Materials in Knee Arthroplasty

Moderators: David Schroeder, Aarti Shenoy

2:30 pm
Moderator Intro

2:32 pm
A PEEK-OPTIMA Femoral Component Articulating Against a Posterior Stabilized UHMWPE Gliding Surface Under Highly Demanding Activities Knee Wear Simulation
Thomas M Grupp; Adam Briscoe; Jens Schwiesau; Ian Revie; Berna Richter; Ludger Gerdesmeyer; William Mihalko; Ana Laura Puente Reyna

2:38 pm
Investigating the Effects of Porous Geometries on the Interfacial Adhesion of UHMWPE-PEEK Structural Composites for Orthopeadic Implant Applications
James Smith; Cemile Basgul; Mark Allen; Steven Kurtz

2:44 pm
Discussion

2:48 pm
Revision Process With a Novel PEEK-OPTIMA Femoral Knee Replacement Prosthesis
Asit Shah; Harry Gaze; Ian Revie; Adam Briscoe

2:54 pm
Challenges and Opportunities for Implant Fixation of PEEK Total Knee Arthroplasty: Lessons Learned From a Decade of Biomechanical Research
Dennis Janssen; Lennert de Ruiter; Corine Post; Adam Briscoe; Thom Bitter; Nico Verdonschot

3:00 pm
All-Polymer PEEK Knee Prosthesis: Radiologic Imaging Characteristics and Complication Detection
Cedric Bohyn; Dennis Janssen; Fedra Parnian Zaribaf; Adam Briscoe

3:06 pm
Discussion

3:12 pm
PEKK Promotes Osteogenic Activity in Vitro Compared to PEEK in Solid 3D Printed Specimens
Paul DeSantis; Tabitha Derr; Ryan Bock; Noreen J Hickok; Steven M. Kurtz

3:18 pm
Taguchi Optimization of Additively Manufactured PEKK and Silicon Nitride Loaded PEKK for Medical Device Applications
Tabitha Derr; Cemile Basgul; Paul DeSantis; Ryan Bock; Steven Kurtz

3:24 pm
Discussion

3:30 pm - 4:00 pm

Afternoon Break and Poster Viewing

4:00 pm - 5:00 pm

Symposium: Women in the World of Arthroplasty Research

Moderators: Sophia N. Sangiorgio, Mary I. O'Connor

4:00 pm
Moderator Introduction

4:03 pm
ISTA Women's Initiative: Catherine van Der Straeten

4:08 pm
Design and Manufacturability of Compliant and Anatomically Optimized Spinal Implants Using Laser Powder Bed Fusion Additive Manufacturing
Martine McGregor; Nichaela Vlasea; Stewart McLachlin

4:14 pm
Discussion

4:16 pm
Early Monitoring of Polyethylene Wear Following Total Knee Arthroplasty Through Model Based Wear Measurement on Plain Radiographs
Crystal Kayaro Emonde; Christof Hurschler; Andre Breuer; Max-Enno Eggers; Marcel Wichmann; Max Ettinger; Berend Denkena

4:22 pm
Discussion

4:24 pm
Radiation Sterilized and Crosslinked UHMWPE Loaded With Antibiotics
Nicoletta Inverardi; Orhun Muratoglu; Amita Sekar; Keita Fujino; Anthony Marzouca; Maria Serafim; Marcos Lora; Ebru Oral

4:30 pm
Discussion

4:32 pm
Can High-Tensile Sutures Contribute Significantly to Particle-Induced Tissue Response in Shoulder Arthroplasty?
Deborah Hall; Songyun Liu; John Scanaliato; Gregory Nicholson; Grant Garrigues; Robin Pourzal

4:38 pm
Discussion

4:40 pm
Surgical Alignment Techniques Comparisons for External Peak Knee Adduction Moments During Stair Descent
Alexis Nelson; Nuanqiu Hou; Douglas W. Powell; Marcus Ford; James Guyton; John Crockarell; Christopher Holland; Derek Dixon; Teri Ross; William Mihalko

4:46 pm
Discussion

4:48 pm
Predicted Gait Speed Recovery and Patient-Reported Pain in Patients Requiring Additional Physical Therapy Following Hip and Knee Arthroplasty
Roberta Redfern; Joseph Brook; Karl Surmacz; Mike Anderson; Jason Cholewa; Adam Henderson

4:54 pm
Discussion

7:15 am - 7:45 am

Short Talks #1 (Kiosk 3) Hip Clinical

Moderators: Vipin Asopa, Cynthia Kahlenberg

7:15 am
Femoral Head Offset Effects on Abductor Muscle Function Vary Between THA Patients
J. Bohannon Mason; Duncan Bakke; David Liu; Atul Kamath; Thor Besier; Marco Schneider; James Germano

7:18 am
Discussion

7:21 am
Intraoperative Recreation of Preoperative Pelvic Tilt: Is It the Key to Reliable Acetabular Component Positioning in Direct Anterior Total Hip Arthroplasty?
Aleksander Mika; Peter Chan; Jacob Wilson; Courtney Baker; Anoop Chandrashekar; John Ryan Martin

7:24 am
Discussion

7:27 am
Neurovascular Deviations and Factors in Fused Hips: Implications for Hip Arthroplasty
Chan Young Lee; TAEK-RIM YOON; Kyung-Soon Park

7:30 am
Discussion

7:33 am
The Outcomes of Repeat Two-Stage Revision Surgery for Previously Failed Two-Stage Revision Total Hip Arthroplasty
Mohammed Wazir; Babar Kayani; Jenni Tahmassebi; Fares Haddad

7:36 am
Discussion

8:00 am - 9:00 am

Podium Session C/1 Problems with CoCr

Moderators: Amandine Impergre, Michael Kurtz

8:00 am
Moderator Intro

8:03 am
Risk Factors Associated With Increased Metal Sensitivity: A Retrospective Analysis Among 25,081 Pre- and Post-Operative Orthopedic Adults
Lauryn Samelko; Marco Caicedo; Nadim Hallab

8:09 am
Influence of Assembly Conditions of the Taper Junction of Modular Revision Hip Stems on Connection Strength
Julius Böttcher; Kay Sellenschloh; Fenja Stiller; Anna Strube; Gerd Huber; Michael Morlock

8:15 am
Discussion

8:19 am
The Effects of Simulated CoCrMo Wear Particles on a Macrophage-Lymphocyte Co-Culture for Evaluating Cellular Corrosion
Madison Brown; Danielle Bryant; Bailey Bond; Richard Smith; William Mihalko

8:25 am
Cobalt and Chromium Ion Levels in the Peri-Prosthetic Tissue of 42 Explanted CoCrMo Femoral Components Is Correlated With Surface Damage Score
Peter Kurtz; Shabnam Aslani; Michael Kurtz; Lilliana Taylor; Daniel MacDonald; Nicolas Piuzzi; William Mihalko; Steven Kurtz; Jeremy Gilbert

8:31 am
Discussion

8:35 am
The Evolution of Pitting in Total Knee Arthroplasty
Afton Limberg; Kori Jevsevar; Alexander Orem; David Jevsevar; Douglas Van Citters

8:41 am
Load and Scale Effects on Tribocorrosion Mechanisms in Biomedical CoCrMo Alloys
Edona Hyla; Rob Beadling; Gregory deBoer; Richard M. Hall; Michael Bryant

8:47 am
Formation of CoS2 in the Tribological Taper Junction of Hip Implants
Adrian Wittrock; Christian Beckmann; Alfons Fischer; Saurabh Mohan Das; Christian H. Liebscher; Jörg Debus; Markus Wimmer

8:53 am
Discussion

9:00 am - 10:00 am

Podium C/2 Artificial Intelligence I

Moderators: Morteza Meftah, Andrew Jensen

9:00 am
Moderator Intro

9:02 am
Technology Versus Technique: Will ChatGPT Replace Orthopedic Triage Nurses?
Stephen Chenard; Aleksander Mika; Gregory Polkowski; Stephen Engstrom; Jacob Wilson; John Ryan Martin

9:08 am
AI Segmentation in Clinically Relevant Complex Orthopedic Cases: A Targeted Study on Developmental Dysplasia of the Hip
Lilian Lim; Chris Rapson; Duncan Bakke; Ju Zhang; Thor Besier; Marco Schneider

9:14 am
Discussion

9:18 am
Impact of 3D CT Reconstructed Deltoid Size, Shape, and Volume Measurements on Active Range of Motion Before and After Anatomic and Reverse Total Shoulder Arthroplasty
Christopher Roche; Josie Elwell; Hamidreza Rajabzadeh-Oghaz; Bradley Schoch; Bruno Gobbato; William Aibinder; Anshuman Singh; David Berry; Vikas Kumar

9:24 am
Impact of CT Image Hounsfield Unit Based Measures of Deltoid Muscle Quality on a Patient's Ability to Elevate Their Arm Before and After Anatomic and Reverse Total Shoulder Arthroplasty
Josie Elwell; Hamidreza Rajabzadeh-Oghaz; Bradley Schoch; Bruno Gobbato; William Aibinder; Anshuman Singh; David Berry; Vikas Kumar; Christopher Roche

9:30 am
Discussion

9:34 am
Deep Learning-Based Predictions of Polyethylene Insert Wear in Total Knee Replacements
Mattia Perrone; Steven Mell; Scott Simmons

9:40 am
An Ultrasound-Based Method to Measure Knee Kinematics Enabled by Deep Learning
Joshua Roth; Matthew Blomquist; Christopher Endemann

9:46 am
Phenotype Assessment in Three Dimensions
Gokce Yildirim; Dimitrios Georgopalis; Rachel Alexander

9:52 am
Discussion

10:00 am - 10:30 am

Morning Break/Poster Viewing

10:30 am - 11:30 am

Podium C/3 Implant Fixation

Moderators: Michael Morlock, Katja Glismann

10:30 am
Moderator Intro

10:32 am
The Effect of Bone Relaxation on the Simulated Pull-Off Force of a Cementless Femoral Knee Implant
Thomas Gersie; Thom Bitter; Robert Freeman; Nico Verdonschot; Dennis Janssen

10:38 am
Migration of Cementless Tibial Baseplates Appears to Be Related to Bone Mineral Density
Fernando Quevedo Gonzalez; Daniel Buchalter; Joseph Lipman; Peter Sculco; Cynthia Kahlenberg; Eytan Debbi; Timothy Wright; Jonathan Vigdorchik; David J. Mayman

10:44 am
Osteoporosis May Not Be an Absolute Contraindication for Cementless TKA
Ameer Tabbaa; Gabriel Lama; Matthew Magruder; Ariel Rodriguez; Che Hang Jason Wong

10:50 am
Discussion

10:56 am
Assessing Total Knee Arthroplasty Fixation Strength Using Inducible Displacement Measurements From Weight-Bearing CT-Based Radiostereometric Analysis
Rebecca Hext; Bart Kaptein; James Howard; Brent Lanting; Matthew Teeter

11:02 am
The Stability of Cementless Tibial Trays During Functional Activities Is Explained by Variations in Bone Quality and Surgical Preparation
Philip Noble; Sabir K. Ismaily; Shuyang Han; Hugh Jones; Rikin Patel; Jonathan E. Gold

11:08 am
Discussion

11:12 am
Is the Tibia Mechanical Axis the Correct Landmark to Minimize Risk of Tibia Loosening?
Nathan Lenz; William Fugit

11:18 am
Radiographic Evaluation of Bony Ingrowth of Highly Porous Cups; a Study of 47 Patients Cadaveric Pelvises
Jon Katzman; Benjamin Schaffler; Akram Habibi; Ran Schwarzkopf

11:24 am
Discussion

11:30 am - 12:30 pm

Zimmer Biomet Symposium: Technology Driven Data for Today's Patient

1:30 pm - 2:30 pm

Podium C/4 Alternatives to Arthroplasty/Other Joints

Moderators: Nobuhiko Sugano, A. Seth Greenwald

1:30 pm
Moderator Intro

1:32 pm
A Novel Ankle Joint Assessment Tool
Gokce Yildirim; Francois Lintz; Céline Fernando

1:38 pm
Discussion

1:41 pm
Accuracy and Precision Evaluation of Image-Based Computer Assisted Surgical System for Total Ankle Arthroplasty
Matthew Rueff; Zachary Tupper; Prudhvi Tej Chinimilli; Scott Gulbransen; Laureline Prouvost; Edward Haupt; Matthew Hamilton; Laurent Angibaud

1:47 pm
Discussion

1:50 pm
Tensile Forces Acting on the Posteromedial Meniscus Prosthesis Horn During Activities of Daily Living
Branco van Minnen; Tony van Tienen; Nico Verdonschot; Esmée Bosman; Albert van der Veen

1:56 pm
Discussion

1:59 pm
Exploring 3D Joint Space Width and Its Relationship to Cartilage Loss Using MR and CT Images: Data From the OAI and IMI-APPROACH Cohorts
Jared Weir; Michael Bowes; Philip Conaghan; Sebastien Lustig; Alan Brett

2:05 pm
Discussion

2:08 pm
Differences in Anterior Center-Edge Angle Using Conventional and Automated Planning for Periacetabular Osteotomy
Nicholas Dunbar; Shuyang Han; James Baker; Carey Clark; Alexis Aboulafia; Alfred Mansour III; Philip Noble

2:14 pm
Discussion

2:17 pm
Sex Differences in Range of Motion After Eccentric Rotational Acetabular Osteotomy for Hip Dysplasia
Hiroto Funahashi; Yasuhiko Takegami; Yusuke Osawa; Takamune Asamoto; Keiji Otaka; Hiroshi Asai

2:23 pm
Discussion

2:30 pm - 3:30 pm

Spotlight Session #2: Improving Outcomes with Technology in Reverse TSA

Moderators: Vani Sabesan

2:30 pm
Dr Thomas Throckmorton

2:45 pm
Discussion

2:50 pm
The Effect of Component Lateralization in Reverse Total Shoulder Arthroplasty on Muscle Function and Scapular Strains During Simulated Active Motion: An Ex-Vivo Biomechanical Study
David Axford; Robert Potra; Richard Appleyard; Janos Tomka; Desmond Bokor; Sumit Raniga; Louis Ferreira

2:56 pm
Semi-Inlay Type Reverse Shoulder Arthroplasty May Enhance Scapulohumeral Rhythm Compared to Inlay Type
Itaru Kawashima; Norimasa Takahashi; Keisuke Matsuki; KENJI KITAMURA; Hisato Watanabe; Ryo Haraguchi; Hayato Ryoki; Thomas Wright; Scott Banks

3:02 pm
Discussion

3:08 pm
Enhancing Range of Motion in Reverse Total Shoulder Arthroplasty Through a Novel Dual Mobility Design
Mercy Ombogo

3:14 pm
Differences in Scapulothoracic and Glenohumeral Coordination of Patients Undergoing Conventional and Lateralized RTSA
Jonathan Gustafson; Talissa Generoso; Joao Bonadiman; Vitor La Banca; Felipe F Gonzalez; Lucas Valerio Pallone; Christopher Knowlton; Gregory Nicholson; Leonardo Metsavaht; Gustavo Leporace; Grant Garrigues

3:20 pm
Discussion

3:30 pm - 4:00 pm

Afternoon Break Poster Viewing

4:00 pm - 5:00 pm

Podium C/5 Additive Manufacturing

Moderators: Maria Moralidou, Joseph Lipman

4:00 pm
Moderator Intro

4:02 pm
3D-Printed Custom-Made Implants in Complex Revision Total Knee Arthroplasty
Georg Hettich; Josef-Benedikt Weiß; Thomas M Grupp

4:08 pm
Discussion

4:11 pm
Cementless 3D Printed Implants Match Conventional Cementless Implants in Micromotion Performance
Colin Dudrey-Harvey; Arron Hughes; Maxwell Munford; Jonathan Jeffers; Jennifer Stoddart

4:17 pm
Discussion

4:20 pm
The Impact of SLM and EBM 3D-Printers on Surface Adhered Titanium Particles on Acetabular Implants
Arya Nicum; Harry Hothi; Anna Di Laura; Johann Henckel; Alister Hart; Klaus Schlueter-Brust

4:26 pm
Discussion

4:29 pm
Quantifying Bone Ingrowth in Additively Manufactured Titanium Alloy Baseplates
Michael Kurtz; Hannah Spece; Paul DeSantis; Nicolas Piuzzi; Steven Kurtz

4:35 pm
Discussion

4:38 pm
A Systematic Benchtop Construction and Deconstruction Study of Spinal Ligaments Using Novel 3D Printable Analogue Spine Models
Siril Teja Dukkipati; Mark Driscoll

4:44 pm
An Unconstrained Force-Control Testing Protocol for Evaluating Endplate Conforming Interbody Cage Designs
Martine McGregor; Richard Barina; Stewart McLachlin

4:50 pm
Discussion

7:15 am - 7:45 am

Short Talks #1 (Kiosk 4) Imaging

Moderators: Markus Wimmer, Nobuhiko Sugano

7:15 am
Radiographic Texture Features as Measures of Implant Fixation
Matthew Teeter; Sasha Hasick; Jennifer Polus; Brent Lanting; Edward Vasarhelyi

7:18 am
Discussion

7:21 am
Revolutionizing 3D Bone Reconstruction: Introducing a Landmark-Less Workflow With Ultrasound Scanning
Manh Ta; Daniel Sebald; Jarrod Nachtrab; Steven MacDonald; Richard Komistek

7:24 am
Discussion

7:27 am
Spine Flexibility in Patients Undergoing Total Hip Arthroplasty
Alexander Heimann; William Murphy; Patrick Lane; Andrew Amundson; Stephen Murphy

7:30 am
Discussion

7:33 am
Validation of 2D to 3D Artificial Intelligence Templating for Total Knee Arthroplasty
Nathan Whitsell; Tarun Bhargava

7:36 am
Discussion

8:00 am - 9:00 am

Podium Session D/1 Shoulder Arthroplasty: Wear and Outcomes

Moderators: Christopher Roche, Vani Sabesan

8:00 am
Moderator Intro

8:03 am
Extended in Vitro Wear of the Metal Glenosphere and Polyethylene Humeral Bearings of Reverse Total Shoulder Replacements Under Clean and Abrasive Conditions
Hani Haider; Joel Weisenburger; Ryan Siskey; Ruth Heckler; Nichole Plata

8:09 am
Validation of an MRi Technique for Measuring in-Vivo Glenoid Wear; a Tool for Understanding Glenohumeral Pain
Ulrich Hansen; Hazimah Mahmud; Anthony Bull; Sanjeeve Sabharwal; Roger JH Emery; Andra Topan; Peter Reilly

8:15 am
Quantitative Polyethylene Wear Analysis and Scapular Notching Grade in Reverse Total Shoulder Arthroplasty
Gabriel Landi; Douglas Van Citters

8:21 am
Discussion

8:27 am
Can Subscapularis Deficiency Explain Glenoid Wear (Thus Possibly Glenohumeral Pain)
Ulrich Hansen; Hazimah Mahmud; Andra Topan; Anthony Bull; Roger JH Emery; Sanjeeve Sabharwal; Peter Reilly

8:33 am
The Impact of Augmented Reality Technology and Preoperative Planning on Patient Satisfaction and Perceptions After Shoulder Arthroplasty
Garrett Jackson; Vani Sabesan; Aghdas Movassaghi; Julio Vandama; Carlos Fernandez

8:39 am
Discussion

8:43 am
Male Patients Experience Similar Improvement in Clinical and Functional Outcomes Despite Higher Revision Rates Following Reverse Shoulder Arthroplasty Compared to Female Patients: A Systematic Review
Garrett Jackson; Colton Mowers; Devin John; Aghdas Movassaghi; Jacob Calpey; Vani Sabesan

8:49 am
Preclinical Testing of Stemless Shoulder Implant Stability: How Much Complexity Is Necessary?
Kyle Snethen; Yang Son; Christine Mueri; Marc Bandi

8:55 am
Discussion

9:00 am - 10:00 am

Podium D/2 Computational Modeling

Moderators: Dennis Janssen, Fernando Quevedo Gonzalez

9:00 am
Moderator Intro

9:02 am
Effect of Partial and Complete PCL Sectioning in Medial Congruent TKA on Femoral Rollback and Posterior Sag: A Computational Study
Reza Pourmodheji; Cynthia Kahlenberg; Brian Chalmers; William Long; Timothy Wright; Eytan Debbi; Geoffrey H Westrich; David J. Mayman; Carl Imhauser; Peter Sculco

9:08 am
The Location of Periprosthetic Femoral Fracture Corresponds to Areas of High Strain: A Finite Element and Cadaveric Experimental Study
Clarisse Zigan; Ryan Helbock; Haena-Young Lee; Andrew Hughes; Joseph Lipman; Timothy Wright; Peter Sculco; Elizabeth B. Gausden; Sony Manandhar; Jeffrey Bischoff; Fernando Quevedo Gonzalez

9:14 am
Femoral Condylar Geometry Is Related to MCL Force During Knee Flexion in Cruciate Retaining Total Knee Arthroplasty
Reza Pourmodheji; Cynthia Kahlenberg; Brian Chalmers; Eytan Debbi; William Long; Timothy Wright; Geoffrey H Westrich; David J. Mayman; Peter Sculco; Carl Imhauser

9:20 am
Discussion

9:26 am
Computational Modeling of Implant Subsidence Over Heterogeneous Tissue Boundaries
Rémy Benais; Stewart McLachlin

9:32 am
Particle-Based Simulation of Bone to Optimize Implant Fixation Features for Fracture Minimisation
Jennifer Stoddart; Maxwell Munford; Jonathan Jeffers; Sloan Kulper; Erica Ueda; Katie Whiffin

9:38 am
Discussion

9:42 am
Finite Element Model of Patient-Specific Flanged Acetabular Components Highlights Biomechanical Effects of Bone Density and Cortical Shell Thickness
Haena-Young Lee; Friedrich Boettner; Jason Blevins; Jose Rodriguez; Joseph Lipman; Fernando Quevedo Gonzalez; Mathais Bostrum; Timothy Wright; Peter Sculco

9:48 am
How Does THA Impingement Risk During Activities of Daily Living Change With Pelvic Tilt and Spinopelvic Mobility?
Alessandro Navacchia; Edward Davis; Bradford Waddell; Stephen Duncan; Thorsten M. Seyler

9:54 am
Discussion

10:00 am - 10:30 am

Morning Break/Poster Viewing

10:30 am - 11:30 am

Podium D/3 Gait and Rehabilitation

Moderators: Petra Heesterbeek, Erik Kowalski

10:30 am
Moderator Intro

10:32 am
Targeted Rehabilitation Program Based on a Knee Kinesiography Exam Can Improve Outcomes and Accelerate Achievement of Patient Well-Being After Total Knee Arthroplasty
Pierre Ranger; Alix Cagnin; Bianca Marois; Alex Fuentes

10:38 am
Controlling and Enhancing the Post Operative Care After Knee Arthroplasty: Insights From a Multi-Center Prospective Longitudinal Cohort Study of a Digital Rehabilitation Solution
Julien Lebleu; Andries Pauwels; Stefaan Van Onsem; Philippe Van Overschelde; Jared Weir

10:44 am
Discussion

10:48 am
Is Markerless Motion Analysis a Valid Tool to Study Knee Joint Kinematics?
Markus Wimmer; Ariana Ortigas Vasquez; Christopher Knowlton; Michael Utz; Adrian Sauer; Camilla Antognini

10:54 am
Patient Characteristics and Pre-Operative Gait Speed as Useful Factors to Separate Recovery Curves Generated by a Smart Implant
Roberta Redfern; Karl Surmacz; Joseph Brook; Mike Anderson; Jason Cholewa; Adam Henderson

11:00 am
Variability of in-Clinic and Sensor-Based Free-Living Gait Outcomes in Total Knee Arthroplasty Candidates
Annemarie Laudanski; Michael Dunbar; Glen Richardson; Jennifer Leighton; Janie Wilson

11:06 am
Discussion

11:12 am
Tibial AP Translation During Gait Correlates With Intraoperative Medial Mid-Flexion Laxity in Total Knee Arthroplasty Using a Robotic Ligament Tensioner
Takayuki Koya; Alexander Orsi; Chris Knowlton; Christopher Plaskos; Vasili Karas; Markus Wimmer

11:18 am
Comparing TKA Implant Design for External Peak Knee Adduction Moments, Adduction Impulse and Movement Strategies During Stair Descent
William Mihalko; Alexis Nelson; Nuanqiu Hou; Marcus Ford; James Guyton; John Crockarell; Christopher Holland; Douglas Powell; Teri Ross

11:24 am
Discussion

11:30 am - 12:30 pm

Medacta Symposium: Restoring Native Knee Kinematics Requires Kinematic Alignment and Knee Components That Mimic the Natural Knee. Faculty: Dr. Stephen Howell, Dr. David Scott, Prof. Maury Hull

1:30 pm - 2:30 pm

Podium D/4 Wearables and Sensors

Moderators: Sally LiArno, Richard Bolander

1:30 pm
Moderator Intro

1:32 pm
Detecting Femoral Condylar Lift-Off With a Piezoelectric Joint Load Sensing Total Knee Replacement
Brandon Hines; Ryan Willing; Steven Anton

1:38 pm
How Does Asymmetry Vary in Patients Undergoing Knee and Hip Arthroplasty?
Jason Cholewa; Mike Anderson; Roberta Redfern

1:44 pm
Discussion

1:48 pm
Combining Wearables and Implantable Sensors: Gait Metrics to Create Recovery Curve Cohorts
Roberta Redfern; Karl Surmacz; Joseph Brook; Mike Anderson; Jason Cholewa; Adam Henderson

1:54 pm
Going Faster Than PROMs: Early Assessment of Post-TKR/THA Recovery Through Physical Activity Markers
Julien Lebleu; Bruno BONNECHERE; Kim Daniels; Andries Pauwels; Hervé Poilvache; Philippe Van Overschelde; Jared Weir

2:00 pm
Discussion

2:04 pm
Unveiling Inaccuracy: A Comprehensive Analysis of Error Induced by Self Applying Wearable Sensors for Total Knee Arthroplasty Monitoring
Jocelynn Bechtel; Jayson Hutchinson; Ryan Chapman

2:10 pm
Variation in Wearable Sensor Functional Metrics During Early Recovery of Knee Arthroplasty Patients
Ricardo Antunes; Paul Jacob; Robert Marchand; T. Elaine Justice, MSN, RN; Kelly Taylor; Matthias Verstraete

2:16 pm
Discussion

2:20 pm
Panel Discussion: How Can We predict Recovery Trajectories of Individual Patients?

2:30 pm - 3:30 pm

Technical Symposium: The Role of Computational Modeling in Advancing Technology in Arthroplasty

Moderators: Jeffrey Bischoff

2:30 pm
Moderator Introduction

2:38 pm
Computational modelling: Dennis Janssen

2:46 pm
Benchtop validation: Robb Colbrunn

2:54 pm
Population-based applications and validation: Cheryl Liu

3:02 pm
Patient-specific applications and validation: Mark Taylor

3:10 pm
The Role of Computational Modeling in the Regulatory Review of Medical Devices: Brent Craven

3:18 pm
Panel Discussion

3:30 pm - 4:00 pm

Afternoon Break and Poster Viewing

4:00 pm - 5:00 pm

Spotlight Session #3: Clinically practical 3D knee kinematics measurement - an approach to get there soon.

Moderators: Hani Haider, Elise Laende

4:00 pm
Clinically practical 3D knee kinematics measurement - an approach to get there soon. Scott Banks PhD

4:15 pm
Discussion

4:20 pm
Defining Phenotypes in Total Knee Arthroplasty Based on Intra-Operative Kinematics: a Multi-Center Cohort of 3915 Patients
Ingrid Dupraz; Raphael Renaudot; Ricardo Larrainzar-Garijo; Bjoern Gunnar Ochs; Gavin McHugh; Thomas M Grupp

4:26 pm
Bridging the Gap in Knee Arthroplasty: Validating Musculoskeletal Models for Functional Kinematics-Informed Surgical Planning
Enrico De Pieri; Sara Sarabadani; Pascal Schuetz; William Taylor; Eik Siggelkow; Joern Seebeck; Marc Bandi

4:32 pm
Discussion

4:36 pm
Kinematic Phenotypes and Their Implications for Total Knee Implant Design
Berna Richter; Brigitte Altermann; Allan Maas; Adrian Sauer; Sven Krueger; Ingrid Dupraz; Alexander Giurea; Masahiro Hasegawa; Yukihide Minoda; Henning Windhagen; William Mihalko; Thomas M Grupp

4:42 pm
Effect of Postoperative Recovery Time on Joint Mechanics and Implant Fixation
Fernando Quevedo Gonzalez; Jonathan Glenday; Joseph Lipman; Peter K. Sculco; Cynthia Kahlenberg; Eytan Debbi; David J. Mayman; Jonathan Vigdorchik; Timothy Wright

4:48 pm
Optimization of Kinematics in Robotic Total Knee Arthroplasty: A New Classification for Functional Coronal Alignment
Catherine Di Gangi; Morteza Meftah; Akram Habibi; Sophia Antonioli; Patrick Meere; Matthew Hepinstall

4:54 pm
Discussion

5:00 pm

7:15 am - 7:45 am

Short Talks #1 (Kiosk 2) Knee Alignment

Moderators: Stephen Howell, Fernando Quevedo Gonzalez

7:15 am
Are Long Leg Radiographs Necessary for Assessing Alignment Prior to Total Knee Arthroplasty?
Anoop Chandrashekar; John Ryan Martin; Gregory Polkowski; Martin Faschingbauer; Courtney Baker; Stephen Engstrom

7:18 am
Discussion

7:21 am
Effect of Patient Specific Alignment Total Knee Arthroplasty on Joint Line Obliquity and Joint Line Restoration
Ittai Shichman; Aiden Hadad; Addy S. Brandstetter; Itay Ashkenazi; Yaniv Warschwaski; Aviram Gold; Nimrod Snir

7:24 am
Discussion

7:27 am
Real-Time Intraoperative Alignment Feedback in Navigated Total Knee Arthroplasty
Allan Maas; Adrian Sauer; Ingrid Dupraz; Raphael Renaudot; Daniel Alberto Vazquez Urena; Radek Hart; Ludger Gerdesmeyer; Djordje Lazovic; Thomas M Grupp

7:30 am
Discussion

7:33 am
Measuring Static and Dynamic Frontal Plane Lower Limb Alignment Using Markerless Motion Capture
Jacob Calderone; Jereme Outerleys; Kevin Deluzio; Elise Laende

7:36 am
Discussion

7:39 am
Analyzing the Effects of Tibial Plate Positioning on Patellofemoral Mechanics in TKA Subjects Using a Forward Mathematical Model of the Knee
Caleb Chesney; Michael LaCour; Bradley Meccia; Richard Komistek

7:42 am
Discussion

7:15 am - 7:45 am

Short Talks #1 (Kiosk 5) Arthroplasty Outcomes I

Moderators: Petra Heesterbeek, Erik Kowalski

7:15 am
Are We Fulfilling Patient Expectations in Total Joint Arthroplasty? - a Review of a Large National Registry
Tyler Madden; Kent Kern; Karl Roberts; Darby Dean; Shashank Chitta; Tyler Janish

7:18 am
Discussion

7:21 am
Clinical and Patient Reported Outcomes of a Novel Fully Cementless System Following Total Knee Arthroplasty
Casey Cardillo; Ran Schwarzkopf; Joshua Rozell; Muhammad Haider; Jon Katzman; Akram Habibi; Sophia Antonioli; Catherine Di Gangi

7:24 am
Discussion

7:27 am
Clinical and Patient Reported Outcomes of a Kinematically Designed Cruciate Retaining Total Knee Arthroplasty With a Novel Medial Dished Insert Design
Jon Katzman; Casey Cardillo; Muhammad Haider; Mallory Ehlers; Ran Schwarzkopf; Akram Habibi; Catherine Di Gangi; Sophia Antonioli

7:30 am
Discussion

7:33 am
Leveraging Technology to Improve Patient Reported Outcome Measures (PROMs) Data Collection
Danielle Edwards; Mary Murray-Weir

7:36 am
Discussion

7:39 am
Do Outcomes Following Total Joint Arthroplasty Differ by Objectively Measured Activity Performance?
Atul Kamath; Karl Surmacz; Roberta Redfern; Dave Van Andel

7:42 am
Discussion

7:00 am - 8:00 am

Poster Session 1 Setup

8:00 am - 5:45 pm

Poster Session 1

8:00 am
Bone

8:00 am
Variations in Bone Mineral Density After Joint Replacement: A Systematic Review Examining Different Anatomical Regions, Fixation Techniques, and Implant Design
Domenico Alesi; Davide Valente; Stefano Zaffagnini; Giulio Maria Marcheggiani Muccioli; Laura Bragonzoni; Raffaele Zinno

8:00 am
Effect of Zoledronic Acid on Femoral Periprosthetic Bone Mineral Density After Total Hip Arthroplasty: A Longitudinal Observational Study
Wataru Ando; Nobuhiko Sugano; Masaki Takao; Hidetoshi Hamada; Keisuke Uemura

8:00 am
THA: Clinical

8:00 am
Does the French Paradox Cementing Technique Improve or Compromise Femoral Stem Stability? an in Vitro Cadaver Study
Yizhao Li; Stefan St George; Jarrett Masse; Brent Lanting; Ryan Willing

8:00 am
Plus 4 and Neutral Liners in Primary Total Hip Arthroplasty: Review of Survivorship and Clinical Outcomes From a Multi-Center Registry
David Fawley; Kirk Kindsfater; David F Dalury; Robert Gorab; William P Barrett; Timothy Alton; Donald Pomeroy; John F Irving; Michael Swank; Andrew Spitzer; Sean Croker

8:00 am
Comparison Analysis of Direct Anterior Approach Versus Posterior Approach in Primary Total Hip Replacement: Evaluating Minimum 5-Year Outcomes and Clinical Important Thresholds
Benjamin Domb; Roger Quesada-Jimenez; Yasemin Kingham; Ady Kahana Rojkind; Elizabeth Walsh

8:00 am
Evaluation of Two Stem Alignment Techniques Within the Femoral Canal Using a Preoperative Planning Tool: Could a Hybrid Approach Be Best?
Michael LaCour; Thang Nguyen; Jarrod Nachtrab; Richard Komistek

8:00 am
Hip Resurfacing Arthroplasty in Patients Younger Than 35: A Single-Surgeon Series of 184 Cases
Dani Gaillard-Campbell; Thomas P Gross

8:00 am
A Prospective Double-Blinded Randomised Controlled Trial Comparing the Direct Superior Approach Versus Posterior Approach for Total Hip Arthroplasty
Mohammed Wazir; Babar Kayani; Sujith Konan; Jenni Tahmassebi; Dia Eldean Giebaly; Fares Haddad

8:00 am
Femoral Stems Implanted Through a Direct Anterior Approach in THA Have Higher Anteversion Than Those Implanted Through a Posterior Approach
Christopher Plaskos; Michael Solomon; Jim Pierrepont

8:00 am
THA: Pre-operative Planning

8:00 am
Implications of Functional vs Anatomic Femoral Anteversion on Combined Alignment Theories in THA
Gerard Smith; Christopher Plaskos; Jim Pierrepont; Richard Boyle

8:00 am
How Variable Are Cup Angle Suggestions From Published Hip-Spine Analyses?
Emily McIntosh; Nathanael Heckmann; Jonathan Vigdorchik

8:00 am
Pre- to Postoperative Spinopelvic Variability in Total Hip Arthroplasty Planning
Joshua Twiggs; Max Hardwick-Morris; Brad Miles; Tyson Doneley

8:00 am
Verification of Usefulness of Subluxation Percentage According to the Crowe Classification in Cup Placement for Dysplastic Hip Osteoarthritis
Keiji Otaka; Yusuke Osawa; Yasuhiko Takegami; Hiroki Iida; Yuto Ozawa; Hiroto Funahashi; Hiroaki Ido; Takamune Asamoto; Shinya Tanaka; Shiro Imagama

8:00 am
Changes in Anteversion, Leg Length and Offset With Under- and Oversized Stems Are Patient Specific
David Liu; Duncan Bakke; Lilian Lim; Thor Besier; Marco Schneider; James Germano

8:00 am
Biomaterials

8:00 am
Bone Ingrowth Fixation of Gription S Porous Coating
Dustin Albert; Bryan Smith; Michael Frohbergh; Ryan Siskey; Celia Gupta

8:00 am
Are There Relevant Differences in Volumetric Wear Among Highly Crosslinked Polyethylene Brands in Total Hip Arthroplasty?
Robin Pourzal; Michel Schlppi; Deborah Hall; Roman Heuberger; Peter Wahl

8:00 am
Inspection of ISO 17853 for Investigating Wear Particles of THR Trunnions
Charlotte Merrell; Richard M. Hall; Michael Bryant; Rob Beadling; Saurabh Lal; Imran Khan

8:00 am
Variability of the Porous Structure in 3D-Printed Acetabular Implants
Arya Nicum; Anna Di Laura; Harry Hothi; Klaus Schlueter-Brust; Johann Henckel; Alister Hart

8:00 am
2-Octyl-Cyanoacrylate Mesh Dressings for Total Joint Arthroplasty: Dressing Design Influences Risks of Wound Complications
John Cooper; Roshan Shah; Alexander Neuwirth; Carl Herndon; William Levine; Catelyn A. Woelfle

8:00 am
Bone Cement Abrasion Resistance of Titanium Nitride and Oxidized Zr2.5Nb Surfaces
Aline Elquist; Amit Parikh; Bill Hurd

8:00 am
Retrieval Analysis of Fretting-Corrosion at the Stem-Head Interface of Total Hip Arthroplasty Implants Revised Within 5 Years: Preliminary Results
Matheus Henrique Linhares da Silva; Patricia Ortega Cubillos; Eduardo Alberto Fancello; Lourenco Pinto Peixoto; Marco Bernardo Cury Fernandes; Adrielson Echamendi da Silva; Carlos Rodrigo De Mello Roesler

8:00 am
Survival Analysis of Total Hip Arthroplasty: Contribution of Cross-Linked Polyethylene and Bone Sparing Surgical Technique at a Minimum Follow-Up of Eleven Years.
Masaaki Maruyama; Hiroki Nomura

8:00 am
Effect of Spine Interbody Fusion Implant Surface Architecture on Fixation
Sophia N. Sangiorgio; Edward Ebramzadeh; Nicholas Lamb; John Ehteshami; Matt Zoghi

8:00 am
Surgical Outcomes of Bio-Integrative Fiber-Reinforced Implants (OSSIOfiber)
Thelma Jimenez Mosquea; Taylor Wingo; Hugo Ubillus; Raymond Walls

8:00 am
THA: Biomechanical Studies

8:00 am
Relationship Between Stem Taper Machining Line Height, Spacing, and Assembly Load for Total Hip Head-Neck Modular Junctions
Hannah Lundberg; Mitchell Heacock; Jonathan Rathjen; Robin Pourzal; Brett Levine; Jonathan Gustafson

8:00 am
Assessment of Primary Implant Stability With Different Bone Graft Substitutes in an Acetabular Model Defect
Ronja Schierjott; Georg Hettich; Luca Cristofolini; Martin Buttaro; Heiko Graichen; Volkmar Jansson; Maximilian Rudert; Francesco Traina; Thomas M Grupp

8:00 am
Differences in Femoral Stress Distribution With Different Cement Mantle Thicknesses in the Same Type of Cemented Stem - a Thermoelastic Stress Analysis Study
Shota Yasunaga; Tomofumi Nishino; Koshiro Shimasaki; Ryunosuke Watanabe; Sho Totsuka; Tomohiro Yoshizawa; Hajime Mishima; Yoshihisa Harada

8:00 am
Other Joints

8:00 am
Promising Results and Removals in the First Year With a Redesigned Anatomically Shaped Meniscus Prosthesis
Petra Heesterbeek; Branco van Minnen; K.C. Defoort; Pieter Emans; Ewoud Van Arkel; Thijmen Struik; Liesbeth Jutten; Saskia Susan; Sebastiaan van de Groes; Nico Verdonschot; Tony van Tienen

8:00 am
Foot & Ankle

8:00 am
Clinical Outcomes Following Total Ankle Arthroplasty Over 18 Years at a Single Institution
Kelly Dopke; Michael Aynardi; Luigi Andrew Sabal; Zachary Koroneos

8:00 am
Efficacy of Transfibular Total Ankle Arthroplasty Using a Tibial Pre-Cutting Technique for Severe Varus Deformity
Koichiro Yano; Katsunori Ikari; Ken Okazaki

8:00 am
Mid to Long-Term Outcomes of Total Ankle Replacement: A Systematic Review
Thelma Jimenez Mosquea; Yasmeen Saeed; Hugo Ubillus; Raymond Walls

8:00 am
General Topics

8:00 am
Patient Perception of Artificial Intelligence Digital Medical Assistants for Postoperative Care
Charles Lawrie; Andrew McDaid

8:00 am
ChatGPT Is a Suitable Option for Common Patient Questions Regarding Total Joint Arthroplasty
Hamza Raja; Idris Nagarwala; Hamza Kanchwala; Noah Hodson; Michael Charters; Trevor North

8:00 am
Mitigating Potential Retrieval Study Bias Through Multi-Institutional Study Design and Capture
Rebecca Thomson; Kori Jevsevar; Alexander Orem; Matthew Abdel; Douglas Van Citters

8:00 am
Academic Lineage in Orthopaedics: Its How You Finish.
Aleksander Mika; John Ryan Martin

8:00 am

7:00 am - 5:30 pm

Speaker Ready Room

7:00 am - 5:30 pm

ePoster Kiosk Thursday through Saturday

7:00 am
Rapidly Progressive Spinal Metastasis of Lung Cancer With Leukemic Transformation in Myelodysplastic Syndrome (MDS): A Case Report
Takaaki Nakai; Atsunori Ohnishi; Tsuyoshi Nakai; Keisuke Kuroda

7:00 am
Pinnacle UHMWPE Liner Dissociation: An Investigation on the Movement Kinematics Based on Damaged Surface Evaluation
Renir Reis Damasceno Neto; Patricia Ortega Cubillos; Gean Vitor Salmoria; Lourenco Pinto Peixoto; Osamu de Sandes Kimura; Carlos Rodrigo De Mello Roesler

7:00 am
A Novel DM Component, Designed for Use in Young and Active Patients
David Kirwan

7:00 am
Caira Intraoperative AI Planning Solution
Jonathan Greenwald; Morteza Meftah; Gordon Goodchild; Wendell Duncan

7:00 am
Revolutionizing Arthroplasty: Corthotec's Synthetic Bone Graft Solution for Enhanced Surgical Outcomes
Rami Kallala; Rahul Singh

7:00 am
Outcomes Following Treatment of Symptomatic Accessory Navicular With Pes Planus Correction: A Systematic Review
Thelma Jimenez Mosquea; Hugo Ubillus; Raymond Walls

7:00 am
Is Combined Treatment Essential for Symptomatic Accessory Navicular in Flexible Flatfoot: A Study Comparing Kidner Procedure Alone Versus With Subtalar Arthroeresis
Thelma Jimenez Mosquea; Hugo Ubillus; Raymond Walls

7:00 am
Should Orthopedic Surgeons Emulate Spiders or Martians in Their Approach to Total Hip Repalcement Surgery
Kambiz Behzadi

7:00 am
Isolated Medial Patellofemoral Ligament Reconstruction Does Not Restore Normal Biomechanics of Patellofemoral Joint in Knees With Increased Femoral Anteversion: A Cadaveric Study
Jisu Park; Sung Jun Jang; Hyunkwon Kim; Hyung Min Lee; Min soo Cho; Tae Woo Kim; Moon Jong Chang; Chong Bum Chang; Seung-Baik Kang

7:00 am
Surgical Draping for Shoulder Arthroscopy: Implications of Simplification
Srinath Kamineni; Anika Yadav

7:00 am
Treatment of Mild and Advanced Cases of Elbow OA With Arthroscopic Debridement and Intra-Articular Hyaluronic Acid Injections
Srinath Kamineni; Anika Yadav

7:00 am
How Does Capsule Disorganization Correlate to the Range of Motion in Contracted Elbows?
Srinath Kamineni; Anika Yadav

7:00 am
Differential Collagen Isoform Expression in Post-Traumatic Stiff Elbow Anterior Capsules
Srinath Kamineni; Anika Yadav

7:00 am
Evaluating CPAK With Imageless Navigation Is Comparable to Computed Tomography
Alexander Orsi; Christopher Plaskos; Brett Fritsch

7:00 am
Natural History of the Sagittal Kinematics of the Hip-Spine
Linden Bromwich; Brett Biedermann; Brandon Gettleman; Gerard Smith; Jim Pierrepont; Stephen McMahon; Christopher Plaskos; Nathanael Heckmann

7:00 am
Addressing Intraoperative Complications: Cementless Modular Revision Stem via Direct Anterior Approach for Iatrogenic via Falsa in Short Stem Arthroplasty
Andrej Nowakowski; Georg-Antonio Bernecker

7:00 am
Multifunctional Mesoporous Polydopamine Near-Infrared Photothermal Controlled Release of Kartogenin for Cartilage Repair
Zhenyu Luo; Zongke Zhou

7:00 am
PCL Resection Increases Intraoperative Lateral and Medial Flexion Laxity During Total Knee Arthroplasty
Nathan Alloun; Alexander Orsi; Christopher Plaskos; Thomas Brosset; Florian Boureau; Sophie Putman

7:00 am
apolloTM - a Novel System for Pre-Resection Robotic Soft Tissue Assessment in Total Knee Arthroplasty - Accuracy and Efficiency of First Clinical Cases
Alexander Orsi; Christopher Plaskos; Andrew Lehman; Jeffrey Lawrence; John Keggi

7:00 am
Variability and Similarity of Joint Balance Across CPAK Phenotypes
Christopher Plaskos; Edgar Wakelin; Gwo-Chin Lee

7:00 am
Detection of Prosthetic Joint Infection With an Implantable Sensor via Plain Radiography
John DesJardins; Rong Wang; Caleb Behrend; Jeffery Anker

7:00 am
Social Determinants of Health Influence Clinical Outcomes of Patients Undergoing Total Ankle Arthroplasty: A Systematic Review
James Butler; Megan Calton; Amit Manjunath; Amanda Mener; Andrew Rosenbaum; Michael Mulligan; Alan Samsonov; John Kennedy; Raymond Walls

7:00 am
No Superiority of Transfibular Approach Compared to Direct Anterior Approach for Total Ankle Arthroplasty: A Systematic Review and Meta-Analysis
James Butler; Ravneet Dhillon; Akram Habibi; Andrew Rosenbaum; Michael Mulligan; Raymond Walls; John Kennedy

7:00 am
Relationship Between Mental Health Disorders and Outcomes Following Total Ankle Arthroplasty: A Systematic Review
James Butler; John Kennedy; Alan Samsonov; Raymond Walls; Davis Hedbany; David Bloom; Andrew Rosenbaum; Michael Mulligan

7:00 am
The Role of Patient Specific Instrumentation for Total Ankle Arthroplasty: A Systematic Review
James Butler; Kishore Konar; John Kennedy

7:00 am
Rate of Improvement Following Reverse Shoulder Arthroplasty: A Comparison of Primary and Revision Reverse Shoulder Arthroplasty
Garrett Jackson; Ali Mohamed; Devin John; Aghdas Movassaghi; Vani Sabesan; Howard Routman; Matthew McKinley

7:00 am
Knee Pivot Motion During Gait After Total Knee Arthroplasty With an Asymmetric Conforming Bearing: Association of Posterior Cruciate Ligament Status With Patient-Reported Outcomes
Alex Fuentes; Rémi Courteille; Evan R Deckard; Alix Cagnin; Nicola Hagemeister; Laurence CHEZE; Scott Banks; Michael Meneghini

7:00 am
Rate of Recovery Following Reverse Shoulder Arthroplasty
Garrett Jackson; Howard Routman; Ali Mohamed; Aghdas Movassaghi; Carlos Fernandez; Vani Sabesan; Antonio Da Costa

7:00 am
Does Sleep Comfort Predict Recovery After Primary and Revision Reverse Shoulder Arthroplasty?
Garrett Jackson; Ali Mohamed; Jared Kushner; Aghdas Movassaghi; Howard Routman; Vani Sabesan; Matthew McKinley; Jacob Calpey; Elisheva Kopf

7:00 am
Influence of Age and Sex on Meeting MCID Following Reverse Shoulder Arthroplasty
Garrett Jackson; Ali Mohamed; Anna Redden; Aghdas Movassaghi; Vani Sabesan; Howard Routman; Elisheva Kopf

7:00 am
Artificial Intelligence Language Models Are Useful Tools for Patients Undergoing Total Ankle Replacement
Alan Samsonov; James Butler; John Kennedy; Raymond Walls; Akram Habibi

7:00 am
A Look at Postsurgical Complications for Outpatient Shoulder Arthroplasty
Garrett Jackson; Vani Sabesan; Aghdas Movassaghi; Jacob Calpey; Matthew McKinley; Elisheva Kopf

7:00 am
Risk Factors That Predispose Patients to Sub-Optimal After Reverse Shoulder Arthroplasty
Garrett Jackson; Ali Mohamed; Jake Goguen; Anna Redden; Aghdas Movassaghi; Howard Routman; Vani Sabesan

7:00 am
What Factors Impact a Patients Feeling of Recovery After Shoulder Surgery?
Garrett Jackson; Anna Redden; Ali Mohamed; Aghdas Movassaghi; Vani Sabesan; Antonio Da Costa

6:45 am - 8:00 am

Breakfast

11:15 am - 12:30 pm

Lunch

7:20 am - 7:45 am

Short Talks #2 (Kiosk 1) TKA Clinical

Moderators: Christopher Thomas Holland, Elise Laende

7:20 am
Mid-Term Recovery of Range of Motion and Function Similar in Revision and Primary Knees
Emily Hampp; Sarah Shi

7:23 am
Discussion

7:26 am
Multi-Center RSA Study of a Novel Cementless Total Knee Replacement
Matthew Teeter; Trevor Gascoyne; Brent Lanting; Eric Bohm; Thomas Turgeon; Douglas Naudie

7:29 am
Discussion

7:32 am
Preoperative Abnormal Posture Due to Knee Osteoarthritis Could Improve With Total Knee Arthroplasty as Knee-Hip-Spine Syndrome
Yasushi Oshima; Nobuyoshi Watanabe; Toru Takeoka; Yoshiteru Kajikawa; Tadahiko Yotsumoto; Tokifumi Majima

7:35 am
Discussion

7:38 am
Timing From Admission to Debridement, Antibiotic and Implant Retention (DAIR) Affects Treatment Success in Total Knee Arthroplasty Prosthetic Joint Infection
Simon Garceau; Samuel Morgan; Paul E. Beaule; Hesham Abdelbary; George Grammatopoulos; Sophie Henke Tarnow

7:41 am
Discussion

7:45 am - 8:45 am

Technical Symposium: Additive Manufacturing

Moderators: Jonathan Jeffers

7:45 am
Basic Science Background: Processes and Applications (Jonathan Jeffers)

8:00 am
Is a hospital-based AM system making a difference? Joe Lipman

8:07 am
Additive Manufacturing of polymers is the real opportunity: Steve Kurtz

8:14 am
Is Additive Manufacturing good enough for mainstream implants? Ruxi Marinescu.

8:21 am
Let’s not get carried away, retrieval evidence is important: John Skinner

8:28 am
Panel ‘Roundtable: Wright, Kurtz, Marinescu, Skinner. Chaired by Jeffers

8:45 am - 9:45 am

Debate #4: Dual Mobility Cups

Moderators: Kenneth Urish

8:45 am
Moderator Intro

8:48 am
For Dr Nicholas Piuzzi

8:56 am
Against: Dr Sugano

9:04 am
For Rebuttal

9:06 am
Against Rebuttal

9:08 am
Questions

9:13 am
Similar Outcomes With Cylindrospheric and Subhemispheric Modular Dual Mobility Implants in Primary Total Hip Arthroplasty
Alana Prinos; Catherine Di Gangi; Akram Habibi; Sophia Antonioli; Morteza Meftah; Matthew Hepinstall

9:19 am
Influence of Dual Mobility Insert Design on Locking Strength Under Pull-Out and Cam-Out Testing Conditions
Ahmad Faizan; Ananthkrishnan Gopalakrishnan; Venus Vermani; Sahil Khanna; Geoffrey H Westrich

9:25 am
Discussion

9:29 am
Investigating Component Impingement Risk Following Total Hip Arthroplasty in Vivo During Activities of Daily Living
Shahnaz Taleb; Jordan Broberg; James Howard; Brent Lanting; Matthew Teeter

9:35 am
Two-Year Outcomes of a Novel Dual-Mobility System in Revision Total Hip Arthroplasty
Muhammad Haider; Michelle Richardson; Nihir Parikh; Akram Habibi; Benjamin Schaffler; Sophia Antonioli; Chad Krueger; P Maxwell Courtney; Ran Schwarzkopf; Catherine Di Gangi

9:41 am
Discussion

9:45 am - 10:15 am

Morning Break

10:15 am - 11:15 am

Spotlight Session #5: Eradicating PJI with New Technology

Moderators: Kenneth Urish, Leo Whiteside

10:15 am
Mark Ehrensberger

10:30 am
Discussion

10:35 am
Design and Characterization of a Clinical AMF System for Uniform Heating of Prosthetic Knee Implants
Varun Sadaphal; Bibin Prasad; Suri Le; Robert Oakley; Mikel Serralde; Isaiah Baker; Andrei Mitrofan; Jared Smothermon; Kevin McCoy; Jeff Garrett; John Tepper; Rajiv Chopra

10:41 am
Discussion

10:44 am
Preclinical Evaluation of a Chip-Integrated Implantable Biosensor for Infection Detection
Bruno Gil Rosa; Thomas Hall; David Freeman; Damien Ming; Sasza Nabilla; Frederic Cegla; Richard van Arkel

10:50 am
Discussion

10:53 am
Platelet-Rich Plasma Injections Within 6 Months of Total Knee Arthroplasty Increase the Risk of Postoperative Surgical Site Infections
Matthew Magruder; Ameer Tabbaa; Gabriel Lama; Orry Erez

10:59 am
Discussion

11:02 am
Comparison of Wound Irrigation Solutions Using an Ex Vivo Human Bone Organ Culture Model: Insight Into Antibacterial Effectiveness
Hugh Jones; Mark Coggins; Angus Brooks; Catherine Ambrose; Steven Schroder; David Doherty; Kenneth Mathis; Robert Frangie; David Rodriguez

11:08 am
Discussion

11:30 am - 12:30 pm

Lunch Symposium: S+N Lunchtime Symposia: Delivering personalized alignment using the power of handheld robotics

12:30 pm - 1:30 pm

Podium AE/2 TKA Gap Balancing and Laxity I

Moderators: Martin Roche, Joshua Roth

12:30 pm
Moderator Intro

12:32 pm
Pioneering Pre-Incision and Pre-Resection Joint Balancing Technologies
Manh Ta; Thang Nguyen; Steven MacDonald; Richard Komistek

12:38 pm
Novel Algorithm for Gap Balancing and Bone Cuts in Robotic Total Knee Replacements Significantly Improves Accuracy and Surgical Duration
Ryan Wai Keong Loke; Matthew Ng Song Peng; Glen Zi Qiang Liau

12:44 pm
Total Knee Design to Achieve Anatomic Femoral-Tibial Motion and Laxity
Peter Walker; Peter S Walker

12:50 pm
Anterior-Posterior Constraint of Two Different Knee Inlay Designs in Mid-Flexion
Saskia Anna Brendle; Sven Krueger; Joachim Grifka; Peter E. Mueller; William Mihalko; Berna Richter; Thomas M Grupp

12:56 pm
Discussion

1:04 pm
Accounting for Peripheral Osteophytes During Pre-Resection Balancing of a Total Knee Arthroplasty Helps to Mitigate the Risk of Mid-Flexion Laxity
Joshua Roth; Matthew Blomquist

1:10 pm
Functional Knee Positioning Achieves Consistent Knee Balance in Total Knee Arthroplasty
Azhar Ali; Yogesh Mittal; Paul Jacob; Robert Marchand

1:16 pm
CT-Measured Tibial Slope Will Not Optimize Ligamentous Reconstruction as Determined by NextAR
John Mercuri; Massimiliano Bernardoni; Daniele Ascani; Sanjiv Patel

1:22 pm
Discussion

1:30 pm - 2:30 pm

Spotlight Session #6: The best bearing couple for THA

Moderators: Steven Kurtz, Danielle De Villiers

1:30 pm
Introduction

1:32 pm
Dr. Van Der Straeten

1:47 pm
Discussion

1:51 pm
2- to 17-Year Clinical Outcomes of 5352 Metal-on-Metal Hip Resurfacing Cases
Dani Gaillard-Campbell; Thomas P Gross

1:57 pm
Findings From a Large Cohort of Modular Liner Metal-on-Metal Hip Replacements
Melissa Rupert; Sang-Hyun Park; Sophia N. Sangiorgio; Edward Ebramzadeh

2:03 pm
Discussion

2:07 pm
Correlation of Crosslinking Measured With the Trans-Vinylene Index and Wear as Measured by a Pin-on-Disc Test of Polyethylene Liners From Various Manufacturers Used in Total Hip Arthroplasty
Peter Wahl; Roman Heuberger; Andrea Pascucci; Thomas Imwinkelried; Markus Fuerstner; Niels Icken; Robin Pourzal; Emanuel Gautier; Emanuel Benninger

2:13 pm
Silicon Nitride PEKK Composite Promotes Osteogenic Activity Compared to PEEK in Porous 3D Printed Specimens
Paul DeSantis; Tabitha Derr; Ryan Bock; Noreen J Hickok; Steven M. Kurtz

2:19 pm
Next Generation Implant Design for Acetabular Reconstruction
Sara De Angelis; Anna Di Laura; Angelika Ramesh; Johann Henckel; Alister Hart

2:25 pm
Discussion

2:30 pm - 3:30 pm

Technical Symposium: Data Science

Moderators: Philip Noble

2:30 pm
Introduction. Philip Noble

2:33 pm
Fundamentals of Data Science: Development and Validation of Predictive Models. Dr. Ric Bollander

2:48 pm
Discussion

2:51 pm
Current Applications: Gait and Demographic Data. Dr. Petra Heesterbeek

2:59 pm
Discussion

3:02 pm
Current Applications: Wearable Sensors. Dr Emily Hampp

3:10 pm
Discussion

3:13 pm
Panel Discussion

3:21 pm
Clinical Application. Will Aibinder

3:30 pm - 4:00 pm

Afternoon Break and Poster Session 2

4:00 pm - 5:00 pm

ISTA Awards Session. Moderator:

4:00 pm
Introductory Remarks

4:03 pm
Best Poster Awards (Poster session 1)

4:05 pm
Best Poster Awards (Poster session 2)

4:07 pm
Have We Come to the End of the PROM? Wearable Sensors Highlight Improved Rate of Recovery and Range of Movement Following Robotic-Assisted TKA That Are Overlooked by Conventional PROMs
Faseeh Zaidi; Michael Goplen; Scott Bolam; Andrew Paul Monk; Thor Besier; Michael M Hanlon; Jacob T Munro; Ted Yeung

4:13 pm
Early Career Award - Faseeh Zaidi - New Zealand

4:16 pm
Shark Tank Award Winner

4:23 pm
The Legacy of HAP Paul

4:26 pm
Investigating the Effects of Porous Topology and Feature Size on the Separation Forces of UHMWPE-PEEK Structural Composites for Orthopedic Implant Applications
James Smith; Cemile Basgul; Mark Allen; Steven Kurtz; Bita Soltan Mohammadlou

4:32 pm
HAP Paul Award James Smith - USA

4:35 pm
Lifetime Achievement Award - Leo A. Whiteside - USA

5:00 pm - 6:00 pm

Short Talks #3 (Kiosk 1) Implant Testing

Moderators: Hani Haider, Katja Glismann

5:00 pm
Development of Physiologically Relevant Loosening Tests: An Expansion of ASTM F2028-17
Samuel Perry; Rob Beadling; Michael Bryant; Imran Khan; Richard M. Hall; Saurabh Lal

5:03 pm
Discussion

5:06 pm
Novel Robotic Test Method to Compare Knee Stability With Different Prosthesis Designs
Sander Holthof; Angela Brevio; Andrew Amis; David Barrett; Michael Rock

5:09 pm
Discussion

5:12 pm
Cement Adhesion Testing IBED TiN Coating vs. Uncoated Ti6Al4V
Jennifer Diederich; Anna Sullivan; Nabil Rizk; Chris Weaber; Carl Yeip

5:15 pm
Discussion

5:18 pm
Delamination Test of a Temporomandibular Joint Made of UHMWPE Fossa and Ti Alloy Mandibular Condyle
Marcia Maru de Moraes; Rafael Trommer; Ricardo dos Santos; Davis Machado Larrubia

5:21 pm
Discussion

5:24 pm
Validation of an Electromechanical Hip Simulator With a Metal-on-Polyethylene Total Hip Replacement
Raelene Cowie; Louise M. Jennings

5:27 pm
Discussion

5:30 pm
Biomechanical Comparison of Two Extensor Mechanism Reconstruction Techniques
John Moon; Camryn Pletka; Hugh Jones; Shuyang Han; Jonathan E. Gold; Sabir K. Ismaily; David Rodriguez

5:33 pm
Discussion

5:36 pm
Do Cement Pockets Prevent Fluid Contamination of the Undersurface of Tibial Baseplates?
Aleksander Mika; Bryce Biberstein; Jacob Wilson; John Ryan Martin; Hillary Mulvey

5:39 pm
Discussion

5:42 pm
Joint Reaction Forces on the Humerus: What Do We Know?
Niloufar Shekouhi; Christine Mueri; Philippe Favre; Jeffrey Bischoff

5:45 pm
Discussion

5:48 pm
Testing of Directly Applied Coating on Ceramic Substrates for Use in Acetabular Components.
Danielle De Villiers; Simon Collins

5:51 pm
Discussion

5:54 pm
Impact of the Individual Femoral Degree of Freedom on the Restoration of the Trochlea - a Sensitivity Analysis
Prudhvi Tej Chinimilli; Leonard Duporte; Faustine Nogaret; Scott Gulbransen; Gerard Giordano; Louis Dagneaux; Laurent Angibaud

5:57 pm
Discussion

7:20 am - 7:50 am

Short Talks #2 (Kiosk 3) Hip Clinical

Moderators: Vinay Aggarwal, Bernard Stulberg

7:20 am
The Impact of Previous Lumbar Spine Surgery on Primary Total Hip Arthroplasty: Minimum 2- Outcomes Controlling for Approach and Technology
Benjamin Domb; Roger Quesada-Jimenez; Andrew Schab; Ady Kahana Rojkind; Elizabeth Walsh

7:23 am
Discussion

7:26 am
Effect of Duration of Wound Drainage on Treatment Success After Prosthetic Joint Infection Surgery: How Long Is Too Long?
Simon Garceau; Alberto Telias; Sanjula Costa; George Grammatopoulos; Hesham Abdelbary

7:29 am
Discussion

7:32 am
Long-Term Radiographic and Clinical Outcomes of the Mayo Conservative Hip for Developmental Dysplasia of the Hip in Young Patients: Mean Follow-Up of More Than 10 Years
Masanori Nishi; Takashi Atsumi; Yasushi Yoshikawa; Ryosuke Nakanishi; Minoru Watanabe; Yuki Usui; Yoshifumi Kudo

7:35 am
Discussion

7:38 am
Endoscopic Iliopsoas Fractional Lengthening as a Treatment for Refractory Iliopsoas Impingement After Total Hip Arthroplasty: Functional Outcomes With Minimum 2-Year Follow-Up
Benjamin Domb; Roger Quesada-Jimenez; Andrew Schab; Tyler McCarroll; Itay Perets; Ady Kahana Rojkind

7:41 am
Discussion

7:44 am
Obtaining an Accurate Intraoperative Leg Length and Offset Measurement During THA Using 3-D Imaging and a Novel Computer Software Program
Wenchao Tao; Brad Penenberg; Michelle Riley; Rebecca Burr

7:47 am
Discussion

8:00 am - 9:00 am

Debate #3: Robotics with 3D planning yields better outcomes in THA

Moderators: Leo Whiteside

8:00 am
Moderator Intro

8:03 am
For: Fares Haddad

8:11 am
Against: Phil Noble

8:19 am
Rebuttal For

8:21 am
Rebuttal Against

8:23 am
Questions

8:28 am
Robotic-Assisted Surgery Does Not Decrease Prosthetic Impingement in Total Hip Arthroplasty
Sara Sacher; Jeffrey O'Donnell; Elexis Baral; Eytan Debbi; Douglas E Padgett; Timothy Wright

8:34 am
Long-Term Outcomes of Robotic Assisted Total Hip Arthroplasty With Nested Comparison to Conventional Total Hip Arthroplasty
Benjamin Domb; Ady Kahana Rojkind; Drashti Sikligar; Roger Quesada-Jimenez; Benjamin Kuhns; Mark Schinsky

8:40 am
Discussion

8:43 am
Two-Dimensional Versus Three-Dimensional Pre-Operative Planning in THA: Results From a Randomized Controlled Trial
Adam Yasen; Andreas Fontalis; Babar Kayani; Tianyi David Luo; Ricci Plastow; Fares Haddad

8:49 am
Robot-Assisted Acetabular Reconstruction in Revision Total Hip Arthroplasty: A Clinical Study With Minimal 2-Year Follow-Up
Hao Tang; Wang Deng; Xiangdong Wu; Hongyi Shao; Zhaolun Wang; Dejin Yang; Yong Huang; Yixin Zhou

8:55 am
Discussion

9:00 am - 10:00 am

Podium C/6 Imaging Technology II

Moderators: Matthew Teeter, Nicholas Dunbar

9:00 am
Moderator Intro

9:03 am
Predictive Factors for Making Optimal Surgical Decision in Patients With Knee Osteoarthritis: Analysis of Correlation With Plain Radiographs Findings With Wear Patterns and Anterior Cruciate Ligament
Min soo Cho; Seung-Baik Kang; Moon Jong Chang; Tae Woo Kim; Jisu Park; Sung Jun Jang; Hyunkwon Kim; Hyung Min Lee

9:09 am
Discussion

9:13 am
Hiding in Plain Sight: MRI Indications for Total Hip Arthroplasty in Patients Without Radiographic Evidence of Severe Arthritis
Benjamin Domb; Benjamin Kuhns; Yasemin Kingham; Tyler McCarroll; Ady Kahana Rojkind; Roger Quesada-Jimenez; Ali P. Parsa; Veer Shah

9:19 am
Weight-Bearing CT Assessment Following Cementless Total Knee Arthroplasty
Matthew Teeter; Jane Lin; Mariam Zamani; Edward Vasarhelyi; Brent Lanting

9:25 am
Limb Coronal Alignment Does Not Predict Transepicondylar Axis to Posterior Condylar Axis Variation in Primary Total Knee Arthroplasty
Utkarsh Anil; Catherine Di Gangi; Charles Lin; Matthew Hepinstall; Morteza Meftah; Armin Arshi

9:31 am
3D vs 2D Preoperative Planning: Can More Information Yield Better Outcomes?
Jarrod Nachtrab; Thang Nguyen; Michael LaCour; Richard Komistek

9:37 am
Discussion

9:43 am
Avoiding Arthroplasty - the Impact of Acetabular Orientation on Femoral Head Coverage and Hip Range of Motion
Philip Noble; Shuyang Han; Nicholas Dunbar; James Baker; Maddison Brenner; Chuheng Xing; Angus Brooks; Alexis Aboulafia; Alfred Mansour III

9:49 am
Mixed Reality-Guided Performance of Bernese Periacetabular Osteotomy: Proof of Concept
Alexander Heimann; Jens Kowal; Stephen Murphy; Patrick Lane; Andrew Amundson; Moritz Tannast

9:55 am
Discussion

10:00 am - 10:30 am

Morning Break

10:30 am - 11:30 am

Podium C/7 Joint Kinematics

Moderators: Nico Verdonschot

10:30 am
Moderator Intro

10:32 am
A Workflow-Efficient Approach to Pre- and Post-Operative Assessment of Weightbearing 3D Knee Kinematics
Scott Banks; Gokce Yildirim; George Jachode; John Cox; Andrew Jensen; Oren Anderson; J. Dean Cole; Oliver Kessler

10:38 am
Articulation and Axial Rotations of Normal and CR TKA Knees During Flexion
Guoan Li

10:44 am
Reliable Predictions of Knee Kinematics Through Validated Knee Computer Models Are Important to Help Improve Clinical Outcomes After TKA
Eik Siggelkow; Marc Bandi; Kyle Snethen

10:50 am
Investigating the Influence of Implant Geometry on Autonomous Kinematics Measurements
Andrew Jensen; Scott Banks; Kerry Costello

10:56 am
Discussion

11:04 am
Bilateral Frontal Plane Lower Limb Alignment From Markerless Motion Capture During Gait Is Correlated Across Severity of Knee OA but Not Post-TKA
Elise Laende; Jereme Outerleys; Kevin Deluzio

11:10 am
Knee Contact Forces in OA Patients During Gait
Mario Lamontagne; Alexandre Pelegrinelli; Danilo S. Catelli; Erik Kowalski; Felipe A. Moura

11:16 am
In Vivo Assessment of Robotically Performed Total Knee Arthroplasty for Posterior-Cruciate and Bi-Cruciate Retaining and Substituting Implants
Michael Tim Yun Ong; Patrick Shu-Hang Yung; Garett Dessinger; Richard Komistek; Michael LaCour

11:22 am
Discussion

12:30 pm - 1:30 pm

Symposium: Hip Technology: Best Bang for your Buck

Moderators: Christina Esposito, Philip Noble

12:30 pm
Introduction Moderator

12:35 pm
Peri-operative Infection Prevention. David Markel

12:43 pm
Best Bearing choice Steve Kurtz

12:51 pm
Dual Mobility Acetabular Cup Nico Piuzzi

12:59 pm
Robotics and Computer Navigation Nobuhiko Sugano

1:07 pm
Mixed Reality Intraoperative Guidance. Alexander Heimann

1:15 pm
Panel Discussion and Q & A

1:27 pm
Audience Vote

1:30 pm - 2:30 pm

Shark Tank Finals. Organizer: Dr Mort Meftah

1:30 pm
Organizer: Dr Mort Meftah

1:35 pm
Finalists to give their presentations

2:05 pm
Audience Vote

2:30 pm - 3:30 pm

Podium C/8 Trunnions, Corrosion and Retrievals

Moderators: Jeremy Gilbert, Robin Pourzal

2:30 pm
Moderator Intro

2:32 pm
Reduction of Metal Ion Release in Cemented Hip Stems by a Zirconium Nitride Multilayer Coating Simulating a Severe Stem Debonding Condition
Thomas M Grupp; Andreas M. Pfaff; Mevluet Sungu; Bernd Fink; William Mihalko; Ana Laura Puente Reyna

2:38 pm
Concerning Crevice Corrosion in Metaphyseal Sleeves of Revision Total Knee Components
Shabnam Aslani; Michael Kurtz; Christopher Pelt; Joshua Rainey; Michael James Archibeck; Jeremy Gililland; James Smith; Jeremy Gilbert; Steven M. Kurtz

2:44 pm
Discussion

2:48 pm
Titanium-Titanium Junctions in the Knee Corrode, Generating Damage Modes Identified in the Hip
Michael Kurtz; Shabnam Aslani; James Smith; Hannah Spece; Greg Klein; Steven Kurtz

2:54 pm
Corrosion in CoCrMo Modular Taper Junctions in Femoral Knee Component: A Retrieval Study
Hwaran Lee; Michael Kurtz; Greg Klein; Steven M. Kurtz; Jeremy Gilbert

3:00 pm
Discussion

3:04 pm
Does TKA Alter Synovial Fluid Properties? a Comparison of Necropsy TKA and Contralateral Knee Specimens
Bailey Bond; Michael Kurtz; Shabnam Aslani; Madison Brown; Steven Kurtz; Jeremy Gilbert; William Mihalko

3:10 pm
Is Wear Still a Concern in TKA With Contemporary Conventional and Highly Crosslinked Polyethylene Tibial Liners in the Long-Term?
Devin Asher; Jennifer Wright; Deborah Hall; Hannah Lundberg; Douglas Van Citters; Joshua Jacobs; Brett Levine; Robin Pourzal

3:16 pm
Migration of Retrieved Ball-and-Socket Cervical Disc Replacements
Jenna Wahbeh; Sang-Hyun Park; Bryan Cornwall; Edward Ebramzadeh; Sophia N. Sangiorgio

3:22 pm
Discussion

3:30 pm - 4:00 pm

Afternoon Break Poster Session 2

5:00 pm - 6:00 pm

Short Talks #3 (Kiosk 3) Patient Outcomes

Moderators: Sally LiArno, Matthew Magruder

5:00 pm
Correlating Patient Reported Outcomes to External Peak Knee Adduction Moments and Surgical Techniques During Stair Descent
Alexis Nelson; Nuanqiu Hou; Douglas Powell; Marcus Ford; James Guyton; John Crockarell; Derek Dixon; Teri Ross; William Mihalko; Christopher Holland

5:03 pm
Discussion

5:06 pm
Long-Term Patient-Reported Outcomes of Hip Arthroplasty After Previous Hip Arthroscopy: A Matched Case-Control Study With a Minimum 10-Year Follow-Up
Benjamin Domb; Roger Quesada-Jimenez; Elizabeth Walsh; Drashti Sikligar; Ady Kahana Rojkind

5:09 pm
Discussion

5:12 pm
Midterm Outcomes of Primary Total Hip Arthroplasty With Simultaneous Gluteus Medius Repair With Nested Comparison
Benjamin Domb; Roger Quesada-Jimenez; Yasemin Kingham; Tyler McCarroll; Ady Kahana Rojkind

5:15 pm
Discussion

5:18 pm
Multi-Center Health Cloud Database: A Comprehensive Real-World Multi-Level Data Source for Outcomes Research in Orthopaedic Surgery
Ignacio Pasqualini; Laura Yanoso-Scholl; Anusha Guntupalli; Andrea Coppolecchia; Nicolas Piuzzi

5:21 pm
Discussion

5:24 pm
Functional Positioning Planning Attributes With Robotic Assisted TKA: Predictors of Outcomes
Emily Hampp; Azhar Ali; Michael Rodenbaugh; Akira Hada; Sidney Migliori; Robert Marchand

5:27 pm
Discussion

5:30 pm
Early Clinical and Economic Outcomes of VELYS Robotic-Assisted Solution (VRAS) Compared to Manual Total Knee Arthroplasty
Anshu Gupta; Philip Huang; Michael Cross; Dhara Intwala; Jill Ruppenkamp; Dan Hoeffel

5:33 pm
Discussion

5:36 pm
The Impact of Personality Traits on the Outcome of Total Knee Arthroplasty
Alexander Giurea; Georg Fraberger; Paul Kolbitsch; Richard Lass; Reinhard Windhager

5:39 pm
Discussion

5:42 pm
Development and Process of Psychometric Evaluation of a New Patient-Reported Outcome Measure for Patients Who Have Undergone Primary TKR Surgery
Samantha Birts; Sheryl O'Farrell; Louise Strickland; Crispin Jenkinson; Hemant Pandit

5:45 pm
Discussion

5:48 pm
Reverse Shoulder Arthroplasty Provides Durable Outcomes Regardless of Diagnosis and Pathology
Garrett Jackson; Aghdas Movassaghi; Hans Lapica; Howard Routman; Vani Sabesan; Antonio Da Costa

5:51 pm
Discussion

7:20 am - 7:45 am

Short Talks #2 (Kiosk 4) Shoulder Clinical

Moderators: William Aibinder, Vani Sabesan

7:20 am
The Distance Between Scapular Neck and Polyethylene Insert During Active External Rotation in Shoulders With Semi-Inlay Reverse Shoulder Arthroplasty
Itaru Kawashima; Norimasa Takahashi; Keisuke Matsuki; KENJI KITAMURA; Hisato Watanabe; Ryo Haraguchi; Hayato Ryoki; Thomas Wright; Scott Banks

7:23 am
Discussion

7:26 am
Better Outcomes? Rotator Cuff Repair Versus Reverse Shoulder Arthroplasty for Massive Rotator Cuff Tears in Elderly Population
Garrett Jackson; Anna Redden; Aghdas Movassaghi; Vani Sabesan

7:29 am
Discussion

7:32 am
Auto-Planning in Anatomic Total Shoulder Arthroplasty Improved Placement and Precision in Preoperative Surgical Planning
Sarah Lammers; Arthur De Gast; Emile Ducrocq; Claudia Beimel; Gilles Walch; Mike Coronel; David Fitch

7:35 am
Discussion

7:38 am

8:00 am - 9:00 am

Podium D/5 Imaging Technology I

Moderators: Markus Wimmer, Thomas Hall

8:00 am
Moderator Intro

8:02 am
Inducible Displacement of the Femoral Stem Measured Using Computed Tomography-Based Radiostereometric Analysis (CT-RSA)
Matthew Teeter; Jennifer Polus; Bart Kaptein; Edward Vasarhelyi; Brent Lanting

8:08 am
Accuracy of 3D/2D Registration for Determining Cup Position and Leg Length in Fluoroscopy Guided THA
Christopher Plaskos; Jim Pierrepont; Junfen Shi; Gerard Smith; Linden Bromwich; Jevan Arulampalam; Arjun Saxena; Eric M Slotkin; Moritz Ehlke

8:14 am
A Novel Radiographic Methodology to Measure Knee Adduction Moment
Fernando Quevedo Gonzalez; Drake Lebrun; Theofilos Karasavvidis; Cale Pagan; Edward Grabov; Joseph Lipman; Peter K. Sculco; Cynthia Kahlenberg; Eytan Debbi; Timothy Wright; David J. Mayman; Jonathan Vigdorchik

8:20 am
Introduction of OrthosonicTM Scanning for Creating Three-Dimensional Bones in Minutes for Component Sizing and Pre-Operative Planning
Russell McKissick; Manh Ta; Steven MacDonald; Richard Komistek

8:26 am
Discussion

8:34 am
A Novel Method of Determining Bone Mineral Density From Pre-Surgical CT Scans to Aid in Surgical Planning
Jared Weir; Sebastien Lustig; Alan Brett; Niall Maguire

8:40 am
Analysis of Discrepancy Between Kellgren-Lawrence(K-L) Grade and Intraoperative Cartilage Status in Patients Undergoing Total Knee Arthroplasty (TKA)
Min soo Cho; Seung-Baik Kang; Moon Jong Chang; Tae Woo Kim; Jisu Park; Sung Jun Jang; Hyunkwon Kim; Hyung Min Lee

8:46 am
Advanced Candidate Identification for Medial Partial Knee Arthroplasty: a Machine Learning Approach Using CT Data
Michael Bell; Sietske Witvoet; Alison Long; Michael Bowes; Sebastien Lustig; Jared Weir

8:52 am
Discussion

9:00 am - 10:00 am

Debate #5: Technology versus Technique in Reverse TSA

Moderators: Thomas Throckmorton

9:00 am
Moderators' Introduction

9:04 am
For: Dr Eric Wagner

9:12 am
Against: Dr Vani Sabesan

9:20 am
Rebuttal For

9:22 am
Rebuttal Against

9:24 am
Questions

9:29 am
Determining the Minimal Clinically Important Difference and Substantial Clinical Benefit Following Revision Reverse Shoulder Arthroplasty
Garrett Jackson; Ali Mohamed; Anna Redden; Jared Kushner; Aghdas Movassaghi; Howard Routman; Diego L Lima; Vani Sabesan; Jacob Calpey

9:35 am
Discussion

9:38 am
Is Implant Wear and Corrosion in Anatomic and Reverse Total Shoulder Arthroplasty Associated With Radiographic Evidence of Aseptic Loosening?
Colton Mowers; Deborah Hall; Jennifer Wright; Tyler Williams; Gregory Nicholson; Grant Garrigues; Robin Pourzal

9:44 am
Discussion

9:47 am
The Effect of Humeral Distalization in Reverse Total Shoulder Arthroplasty on Muscle Function, Scapular Strain, and Joint Load During Simulated Active Motion: An Ex-Vivo Biomechanical Study
David Axford; Robert Potra; Richard Appleyard; Janos Tomka; Desmond Bokor; Sumit Raniga; Louis Ferreira

9:53 am
Discussion

10:00 am - 10:30 am

Morning Break

10:30 am - 11:30 am

Podium D/6 Hip Resurfacing: Clinical Results and Biomaterials Challenges

Moderators: Catherine Van Der Straeten, John A. Skinner

10:30 am
Moderator Intro

10:32 am
Improvement in Gait Five Years After Ceramic-on-Ceramic Hip Resurfacing Arthroplasty
Amy Maslivec; Brogan Guest; Justin Cobb

10:38 am
Accelerated and Real-Time Aging of Cemented Ceramic Resurfacing Heads
Danielle De Villiers; Simon Collins

10:44 am
Discussion

10:48 am
15 Year Minimum Follow-Up of Hip Resurfacing Male Patients: A Review of Outcomes
Anand Saluja; Zachary Wong; Jonathan Spaan; Louis Andrew Jordan ; Edwin Su

10:54 am
Insights Into Long-Term Performance and MRI Profiles in M2a-Magnum Cup Metal-on-Metal Total Hip Arthroplasty
Ryo Orito; Wataru Ando; Shoya Abe; Ema Nakahara; Takeshi Ogawa; Tsuyoshi Koyama; Takayuki Tsuda; Kenji Ohzono

11:00 am
Discussion

11:04 am
Is Femoral Component Malposition Acceptable in Metal on Metal Hip Resurfacing ?
Lafayette Lage; Gustavo Lage

11:10 am
Birmingham Hip Resurfacing: Clinical and Radiographic Outcomes With Minimum 2 Years Follow Up and Sub-Analysis of Navigation vs Non-Navigation
Benjamin Domb; Roger Quesada-Jimenez; Ady Kahana Rojkind; Elizabeth Walsh; Tyler McCarroll; Mark Schinsky

11:16 am
The Effect of Surgical Approach on Gait Following Hip Resurfacing Arthroplasty
Rima Nasser; Amy Maslivec; Justin Cobb

11:22 am
Discussion

12:30 pm - 1:30 pm

Podium D/7 Arthroplasty Outcomes

Moderators: Fares Haddad, Hemant Pandit

12:30 pm
Moderator Intro

12:32 pm
Predicting Post-Surgery Functional Outcomes Following Total Knee Arthroplasty
Bradley Lambert; Thomas Sullivan; Terry Clyburn; Kwan Park; Stephen Incavo

12:38 pm
Discussion

12:41 pm
Promising Short-Term Outcomes for Robotic-Assisted Revision Total Knee Arthroplasty
Kevin Chang; Jonathan R. Danoff; Aleksandra Qilleri; Alexandra Echevarria

12:47 pm
Discussion

12:50 pm
Revision TKA Using Robotic Assisted Surgery: Technical Challenges and Short Term Outcomes
Arthur Malkani; John Whitaker; Erik Van Eperen; Madhusudhan Yakkanti; Andrew Swiergosz

12:56 pm
Discussion

1:02 pm
Clinical and Patient Reported Outcomes of a Novel Reverse Hybrid System in Total Knee Arthroplasty
Muhammad Haider; Jon Katzman; Casey Cardillo; Joshua Rozell; Ran Schwarzkopf; Akram Habibi; Benjamin Schaffler; Catherine Di Gangi; Sophia Antonioli

1:08 pm
Discussion

1:11 pm
Patients Identified as Neutral Satisfied Patients Are, in Fact, Neutral, Questioning the Use of Dichotomizing to Satisfied or Dissatisfied.
Jason Cholewa; Mike Anderson; Roberta Redfern

1:17 pm
Discussion

1:20 pm
Factors Associated With Increased Opioid Consumption Following Total Hip Arthroplasty
Mads Koefoed Hansen; Andreas Fontalis; Fares Haddad; Ricci Plastow; Adam Yasen; Babar Kayani

1:26 pm
Discussion

1:30 pm - 2:30 pm

Spotlight #7: improving TSA outcomes with AI

Moderators: Ryan Chapman, William Aibinder

1:30 pm
Christopher Roche

1:45 pm
Discussion

1:50 pm
Computational Model to Predict Primary Stability of a Patient Matched Glenoid Vault Reconstruction System
Maged Awadalla; Bradley Elliott; Robbin Monceaux; Ravikumar Varadarajan

1:56 pm
Discussion

1:59 pm
Unsupervised Machine Learning Clustering of 3D CT Reconstructed Deltoids to Classify Deltoids Relevant to Shoulder Arthroplasty Clinical Outcomes
Hamidreza Rajabzadeh-Oghaz; Josie Elwell; Bradley Schoch; Anshuman Singh; Bruno Gobbato; William Aibinder; David Berry; Vikas Kumar; Christopher Roche

2:05 pm
Discussion

2:08 pm
Offset Between Proximal Humeral Canal Axis and Resection Center: An Automatic Morphological Analysis for Short Stem Implants Design and Positioning
Axel Pavan; Cristiano Pizzamiglio; Andrea Fattori; Michele Pressacco

2:14 pm
Discussion

2:17 pm
A Rapid Topographic U-Net for Detecting the Anatomic Neck in Arthritic Humeri: Enabling Automatic Shoulder Arthroplasty Planning
Gregory Spangenberg; Fares Uddin; Ahmed Habis; Kenneth J. Faber; G. Daniel G. Langohr

2:23 pm
Discussion

2:30 pm - 3:30 pm

Podium D/8 Artificial Intelligence II

Moderators: Vipin Asopa, Scott Banks

2:30 pm
Moderator Intro

2:33 pm
Comparison of ChatGPT Plus (Version 4.0) and Pretrained AI Model on Orthopaedic in-Training Exam
Matthew Magruder; Michael Miskiewicz; Ariel Rodriguez; Mitchell Ng; Amr Abdelgawad

2:39 pm
Discussion

2:42 pm
Patient Specific Alignment and Laxity in TKA: A Neural Network Analysis
Alexander Orsi; Christopher Plaskos; Edgar Wakelin; John Keggi

2:48 pm
Discussion

2:51 pm
Automated SSM Landmarking With Region-Refinement Improves Landmarking Accuracy
Marco Schneider; Duncan Bakke; Lilian Lim; Ju Zhang; Alex Carleton; Thor Besier

2:57 pm
Discussion

3:00 pm
Novel Dilation-Erosion Labeling Technique Allows for Rapid, Accurate and Adjustable Alignment Measurements in Primary TKA
Aleksander Mika; Yehyun Suh; Robert Elrod; Martin Faschingbauer; Daniel Moyer; John Ryan Martin

3:06 pm
Discussion

3:09 pm
Predictive Modeling of Unplanned Hospital Inpatient Utilization in Osteoarthritis Patients
Lulla Kiwinda; Chuan Hong; Mikhail Bethell; Peiyu Li; Christian Pean

3:15 pm
Discussion

3:18 pm
Activity Recognition Using Artificial Intelligence Techniques in a Cadaveric Knee Replacement Model Based on Dual Integrated IMU Devices
Emma Donnelly; Ryan Willing; Lipalo Mokete; Alex Conway

3:24 pm
Discussion

3:30 pm - 4:00 pm

Afternoon Break and Poster Session 2 Viewing

5:00 pm - 6:00 pm

Short Talks #3 (Kiosk 4) Technology in Hip Surgery

Moderators: Robb Colbrunn, Russell Bodner

5:00 pm
The Influence of Hyaluronic Acid on a Cartilage Wear Model for Hemiarthroplasty
Markus Wimmer; Francesca De Vecchi; Amandine Impergre

5:03 pm
Discussion

5:06 pm
Effects of Acetabular Cup Medialization on Muscle Function Vary Between THA Patients
Atul Kamath; J. Bohannon Mason; Duncan Bakke; David Liu; James Germano; Thor Besier; Marco Schneider

5:09 pm
Discussion

5:12 pm
Clinical Results on Cup Placement Using the Mako Robotic System
Makoto Iwasa; Hidenobu Miki

5:15 pm
Discussion

5:18 pm
Neck Height Should Not Increase With Implant Size. Optimal Design of a New Collared, Metaphyseal-Filling, Triple-Taper Stem Using the CorinRegistry Statistical Shape Model
Elizabeth Cartwright; Hanna Cacace; Christopher Plaskos; Jonathan Bare; Andrew Shimmin; Travis Small; Michael P. Bradley; Jim Pierrepont

5:21 pm
Discussion

5:24 pm
Decoupled Impaction Increases Primary Cup Fixation in Cementless THA
Adam Reynolds; Monil Karia; Jonathan Jeffers; Sarah Muirhead-Allwood; Hadi Alagha; Luyang Xu

5:27 pm
Discussion

5:30 pm
Statistical Shape Modelling Shows the High Variability of the Proximal Femoral Canal: Future Guide to Achieve Target Stem Anteversion
Angelika Ramesh; Johann Henckel; Sara De Angelis; Anna Di Laura; Alister Hart

5:33 pm
Discussion

5:36 pm
Is Vibratory Implantation an Alternative for Conventional Impaction of Acetabular Cups?
Yasaman Niki; Gerd Huber; Kambiz Behzadi; Michael Morlock

5:39 pm
Discussion

5:42 pm
Mallets Are Good for Implantation - Shakers for the Determination of Dynamic Properties
Peter J Schlieker; Michael Morlock; Gerd Huber

5:45 pm
Discussion

7:20 am - 7:45 am

Short Talks #2 (Kiosk 2) Additive Manufacturing

Moderators: Jeremy Gilbert, Maria Moralidou

7:20 am
Custom 3D-Printed Cups for Acetabular Reconstruction: A 3-Year CT Implant Migration Study
Anna Di Laura; Johann Henckel; Alister Hart

7:23 am
Discussion

7:26 am
Fatigue Strength of an Additively Manufactured Ti-6Al-4V Porous Patellar Implant With Comparison to Commercially Available All-Polyethylene and Metal Porous Patellar Implants
Bradley Elliott; Kimberly Mimnaugh

7:29 am
Discussion

7:32 am
3D Printed Prosthesis for Appropriate Reconstruction of Massive Acetabular Bone Defects in Multiple Failed Total Hip Arthroplasty a Functional Outcome Study
Raghav Arora; satya narain; mannu bhatia

7:35 am
Discussion

7:38 am
Optimization of Fused Filament Fabrication (FFF) Process Parameters for PEEK and PEKK Biomaterials for Orthopedic Medical Device Application
Abigail Tetteh; Daniel Porter; Matthew Di Prima; Steven Kurtz

7:41 am
Discussion

5:00 pm - 6:00 pm

Short Talks #3 (Kiosk 2) Knee Balancing and Laxity

Moderators: Charles Lawrie, Joshua Roth

5:00 pm
Lack of Standardization in TKA Kinematics Studies Hinders Big Data Analysis: A Call for Unified Protocols
Andrew Jensen; Scott Banks

5:03 pm
Discussion

5:06 pm
Lateral and Medial Laxity, but Not Gap Balance, Is Associated With Objectively Measured Post-Operative Gait Quantity and Quality
Roberta Redfern; Joseph Brook; Mike Anderson; Adam Henderson; Karl Surmacz; Jason Cholewa

5:09 pm
Discussion

5:12 pm
Robotic Tensioning Provides a More Reproducible Assessment of Soft Tissue Laxity and Balance Compared to Manual Methods
Alexander Orsi; Christopher Plaskos; John Keggi; Paramjeet Gill; Simon Coffey

5:15 pm
Discussion

5:18 pm
Does Patient Phenotype Predict Knee Laxity in Total Knee Arthroplasty?
Azhar Ali; Yogesh Mittal; Paul Jacob; Robert Marchand

5:21 pm
Discussion

5:24 pm
Effect of Simulated PCL Fiber Release on Compartmental Contact Forces in Cruciate Retaining Total Knee Arthroplasty: A Computational Study
Reza Pourmodheji; Cynthia Kahlenberg; Brian Chalmers; Eytan Debbi; William Long; Timothy Wright; Geoffrey H Westrich; David J. Mayman; Peter Sculco; Carl Imhauser

5:27 pm
Discussion

5:30 pm
The Impact of Surgical Workflow on Bone Cut Parameters Evolution in Total Knee Arthroplasty - Transitioning From Measured Resection to Gap Balancing Surgical Workflow
Laurent Angibaud; Prudhvi Tej Chinimilli; Amaury Jung; François Boux de Casson

5:33 pm
Discussion

5:36 pm
Role of Femoral Condylar Geometry in Loading of the MCL and PCL in Cruciate Retaining Total Knee Arthroplasty: A Computational Approach
Reza Pourmodheji; Cynthia Kahlenberg; Brian Chalmers; Eytan Debbi; William Long; Timothy Wright; Geoffrey H Westrich; David J. Mayman; Peter Sculco; Carl Imhauser

5:39 pm
Discussion

5:42 pm
Coronal Knee Laxity in Total Knee Arthroplasty and Patient Reported Outcomes: Awake Versus Anaesthetised
Ishaan Jagota; David Liu; Willy Theodore; Joshua Twiggs; Brad Miles

5:45 pm
Discussion

5:48 pm
Long-Term Results of Synovectomy in Total Knee Arthroplasty: A Prospective, Randomized Controlled Trial
Wei-Nan ZENG

5:51 pm
Discussion

7:20 am - 7:45 am

Short Talks #2 (Kiosk 5) Arthroplasty of the Hands and Feet

Moderators: Douglas Van Citters, Guoan Li

7:20 am
Trapeziometacarpal Joint Contact Mechanics Pre- and Post-First Metacarpal Extension Osteotomy
Max Campbell; Lauren Straatman; Assaf Kadar; G Daniel Langohr

7:23 am
Discussion

7:25 am
Wrist Kinetics Post-Scapholunate Dissociation: Experimental and Computational Analysis of Scapholunate Interosseous Ligament Injury
Wedam Nyaaba; Mark Gonzalez; Alfonso Mejia; Sunjung Kim; Majd Mzeihem; Farid Amirouche

7:28 am
Discussion

7:30 am
Evaluation of Error Sources for an Image-Based Computer Assisted Surgical System for Total Ankle Arthroplasty
Matthew Rueff; Zachary Tupper; Prudhvi Tej Chinimilli; Scott Gulbransen; Laureline Prouvost; Edward Haupt; Matthew Hamilton; Laurent Angibaud

7:33 am
Discussion

7:35 am
The 45 Most Cited Publications in Total Ankle Arthroplasty Revisions: A Bibliometric Analysis
Thelma Jimenez Mosquea; Grace Flynn; Hugo Ubillus; Raymond Walls

7:38 am
Discussion

7:40 am
Effect of Patient Specific Alignment Total Knee Arthroplasty on Coronal Alignment of the Ankle Joint in Patients With Varus Knee Deformity
Ittai Shichman; Amer Hallak; Itay Ashkenazi; Yaniv Warschwaski; Aviram Gold; Nimrod Snir

7:43 am
Discussion

5:00 pm - 6:00 pm

Short Talks #3 (Kiosk 5) Arthroplasty Complications

Moderators: John A. Skinner, Seung-Beom Han

5:00 pm
A Rare Case of Metalosis on Metal on Metal Hip Resurfacing
Lafayette Lage; Gustavo Lage

5:03 pm
Discussion

5:06 pm
Association of Acetabular Cup Uncoverage With Groin Pain Following Total Hip Arthroplasty
Gerard Smith; Maeve Kelaher; Jim Pierrepont; Christopher Plaskos; Michael O'Sullivan

5:09 pm
Discussion

5:12 pm
Sagittal Spinal Malalignment in Patients With Iliopsoas Tendonitis Following THA
Joshua Twiggs; Brad Miles; Max Hardwick-Morris; William Walter; Jitendra Balakumar

5:15 pm
Discussion

5:18 pm
Risk Factors for Wound Complications in Direct Anterior Total Hip Arthroplasty: A 10-Year Analysis
Muhammad Haider; Benjamin Schaffler; Amit Manjunath; Michelle Richardson; Akram Habibi; Roy Davidovitch; Matthew Hepinstall; Joshua Rozell; Catherine Di Gangi; Sophia Antonioli

5:21 pm
Discussion

5:24 pm
The Impact of Race and Gender on Complications and Healthcare Resource Utilization Following Shoulder Arthroplasty
Garrett Jackson; Vani Sabesan; Anna Redden; Atharva Rohatgi; Carlos Fernandez; Aghdas Movassaghi; Matthew McKinley

5:27 pm
Discussion

5:30 pm
Diagnosis and Treatment of an Aseptic Loosening in a Triple-Cup-Construct Revision Hip Arthroplasty Due to Wear in the Interface of the Second and Third Cup
Andrej Nowakowski; Michael Robert Klauser; Georg-Antonio Bernecker

5:33 pm
Discussion

5:36 pm
Revision Rates After Single-Level Cervical Disc Arthroplasty Versus Anterior Cervical Discectomy and Fusion: An Observational Study With 5-Year Minimum Follow-Up
Adam Gordon; Faisal Elali; Nikhil Vasireddi; Matthew Magruder; Hrishik Epuru; Manas Gumedelli; Nitish Polishetty; Paul Mastrokostas; Mitchell Ng

5:39 pm
Discussion

5:42 pm
Total Hip Arthroplasty Decreases the Risk of Fall at High Fall Risk Patients With Hip
Takamune Asamoto; Yusuke Osawa; Hiroto Funahashi; Keiji Otaka; Yasuhiko Takegami

5:45 pm
Discussion

5:48 pm
Comparing TKA Implant Design for External Peak Knee Adduction Moments and Movement Strategies During Stair Ascent
Alexis Nelson; Nuanqiu Hou; Douglas Powell; Marcus Ford; James Guyton; John Crockarell; Derek Dixon; Teri Ross; William Mihalko; Christopher Holland

5:51 pm
Discussion

7:20 am - 7:45 am

Short Talks #2 (Kiosk 6) Arthroplasty Outcomes II

Moderators: Christopher Plaskos, Jan Albert Koenig

7:20 am
PROMs Are Becoming SoC. a Novel Approach to Mitigate Their Limitation
Julien Lebleu; Andries Pauwels; Philippe Van Overschelde; Jared Weir; Charles-Eric Winandy

7:23 am
Discussion

7:26 am
Total Knee Arthroplasty Recovery in Patients Above Patient Acceptable Symptom State Preoperatively
Roberta Redfern; Mike Anderson; Dave Van Andel; Jason Cholewa

7:29 am
Discussion

7:32 am
Can Patient Reported Outcome Measures Predict Length of Stay and Discharge Disposition Following Total Hip Arthroplasty?
Jon Katzman; Casey Cardillo; Muhammad Haider; Catherine Di Gangi; Akram Habibi; Sophia Antonioli; Ran Schwarzkopf; Joshua Rozell

7:35 am
Discussion

7:38 am
Serial Changes in Patient-Reported Outcome Measure at Long-Term Follow-Up After Total Knee Arthroplasty: A Systematic Review and Meta-Analysis
Jisu Park; Sung Jun Jang; Hyunkwon Kim; Hyung Min Lee; Min soo Cho; Tae Woo Kim; Moon Jong Chang; Chong Bum Chang; Seung-Baik Kang

7:41 am
Discussion

5:00 pm - 6:00 pm

Short Talks #3 (Kiosk 6) Clinical Practice & Economics

Moderators: S. David Stulberg, Sarah Bolander

5:00 pm
Patients Having Primary Total Joint Arthroplasty at ASC's Have Lower Readmissions and ER Vists Than Those at HOPDs or Hospitals.
Simarjeet Puri; Harjot Uppal; Martin Weaver; Giresse Melone; Richard Hughes; Elizabeth Dailey; David Markel

5:03 pm
Discussion

5:06 pm
Rapid and Safe Transition to a Stand-Alone Ambulatory Surgical Center at a Major Academic Medical Center
Aleksander Mika; Jacquelyn Pennings; Jacob Wilson; Stephen Engstrom; Gregory Polkowski; John Ryan Martin

5:09 pm
Discussion

5:12 pm
Revolutionizing Total Knee Arthroplasty Inventory Management: Seamless Integration of Ultrasound-Based Bone Reconstruction Into Robotic-Assisted Surgery
Manh Ta; Riddhit Mitra; Russell McKissick; Steven MacDonald; Richard Komistek

5:15 pm
Discussion

5:18 pm
Why Do Total Hip Arthroplasties Get Canceled on the Day of Surgery?
Jon Katzman; Sophia Antonioli; Akram Habibi; Carlos Sandoval; Eric Grossman; Armin Arshi; Ran Schwarzkopf; Catherine Di Gangi

5:21 pm
Discussion

5:24 pm
Incidence of Surgical Indications From Orthopedic Source
Ira Kirschenbaum; Katelyn DCosta; Alec Ralph; Jonathan Metellus; Millie Rouffiac; Chelyn Park; Emelia Ohnmacht; Francesca Vecchio; Isaiah Dolphin; Jaiden Stokes; Anthony Kang; Erik Kim

5:27 pm
Discussion

5:30 pm
Making Sense of Data: Creating Actionable Information From Remote Monitoring Technology
Richard Bolander; Victor Hernandez; S. David Stulberg; Michele D’Apuzzo

5:33 pm
Discussion

5:36 pm
Relationship Between Area Deprivation Index and Patient Reported Outcomes Following Total Knee Arthroplasty
Gregory Laborde; Gregory Benes

5:39 pm
Discussion

7:00 am - 9:00 am

Poster Session 1 Removal

9:00 am - 11:00 am

Poster Session 2 Setup

11:00 am - 6:30 pm

Poster Session 2

11:00 am
Knee Kinematics

11:00 am
Influence of a Post-Cam Mechanism on Femoral Rollback of Human Cadaveric Knees
Saskia Anna Brendle; Sven Krueger; Joachim Grifka; Peter E. Mueller; William Mihalko; Berna Richter; Thomas M Grupp

11:00 am
Comparison of Kinematics Between Bi-Cruciate Stabilized and Medial Stabilized Total Knee Arthroplasty Cohorts
Garett Dessinger; Peter Thadani; Andrew Gaetano; Richard Komistek; Michael LaCour

11:00 am
Robotic Assistance

11:00 am
Does Robotic Assistance Improve Success of Component Fixation in Cementless Total Knee Arthroplasty?
John Cooper; Jeffrey Geller; Alexander Neuwirth; Nana Sarpong; Roshan Shah; Catelyn A. Woelfle

11:00 am
Image Free Robotic-Assisted System for Total Knee Arthroplasty Associated With Reduced and More Consistent Surgical Times Versus Manual Instrumentation: A Retrospective Controlled Single Surgeon Study
James Lesko; Ian Leslie; Timothy Alton

11:00 am
Clinical and Patient Reported Outcomes of a Novel Robotic System in Total Knee Arthroplasty
Muhammad Haider; Michelle Zabat; Casey Cardillo; Akram Habibi; Sophia Antonioli; Ivan Madrid; Morteza Meftah; Joshua Rozell; Ran Schwarzkopf; Catherine Di Gangi

11:00 am
Introduction of ROSA Robotic-Arm System for Total Knee Arthroplasty Is Associated With a Minimal Learning Curve for Operative Time
Faseeh Zaidi; Scott Bolam; Mei-Lin Tay; Michael M Hanlon; Jacob T Munro; Andrew Paul Monk

11:00 am
Examining the Associations Between Morphologic Knee Features With Demographics and Walking Gait Kinematics in Patients Awaiting Robotic-Assisted Knee Arthroplasty.
Nadim Ammoury; Stephanie Civiero; Michael Dunbar; Glen Richardson; Jennifer Leighton; David Wilson; Janie Wilson

11:00 am
Consistency in Robotic-Assisted Total Knee Arthroplasty Case Time Between Different Patient Preoperative Deformities
Laura Yanoso-Scholl; Rambatla Radhakrishnan; Todd Gutowski

11:00 am
TKA: Biomechanics

11:00 am
Accuracy of a Novel Imageless Guided Robotic System Using Patient-Specific Alignment
Ittai Shichman; Amer Hallak; Amit Benady; Yaniv Warschwaski; Aviram Gold; Nimrod Snir

11:00 am
Effect of Tibial Slope on Knee Mechanics for PCL Deficient Cruciate-Retaining Total Knee Arthroplasty
Kyle Snethen; Marc Bandi; Eik Siggelkow; Craig Silverton; Nicholas Frisch

11:00 am
TKA Joint Line Obliquity Post-Op Comparisons for External Knee Adduction Moments During Stair Ascent
William Mihalko; Nuanqiu Hou; Alexis Nelson; Douglas Powell; Marcus Ford; James Guyton; John Crockarell; Christopher Holland; Teri Ross; Derek Dixon

11:00 am
Impacts of Medial-Lateral Implant Placement in TKA
Nathan Lenz

11:00 am
Interfacial Motion Comparison Between 1-Peg and 3-Peg Cementless Patellar Implants During Simulated Patellofemoral Kinematics and Kinetics
Bradley Elliott; Kimberly Mimnaugh

11:00 am
The Pendulum Knee Drop Test as a Means to Distinguish Balance in a Total Knee Arthroplasty Model
Kevin Abbruzzese; Scott Logan; Michael Dunbar; Jared Weir; Michael Mont; Sally LiArno

11:00 am
Impact of Asymmetric Tibial Inserts on Multi-Planar Kinematics During Pendulum Knee Drop Test
Kevin Abbruzzese; Michael Dunbar; Jared Weir; Michael Mont; Sally LiArno

11:00 am
Press-Fit Tibial Tray Micromotion Is Similar During Loading in High Flexion Between Manual and Robotic-Assisted Total Knee Arthroplasty
Ana Figueroa; Ayobami Ogunsola; Michael Marinier; Marc Brouillette; Jessica Goetz; Jacob Elkins

11:00 am
Outcomes

11:00 am
Cementless vs Cemented Robotic-Assisted Total Knee Arthroplasty Outcomes: A Single Center MARCQI-Based Study
Alexander Ziedas; Simarjeet Puri; William Kesto; David Knesek; Jefferey Michaelson; Todd Frush; David Markel

11:00 am
Walking Aid Use Has Significant Impact on Gait Parameters During TKA Recovery
Ricardo Antunes; Andrew Meyer; Paul Jacob; Robert Marchand; T. Elaine Justice, MSN, RN; Kelly Taylor; Matthias Verstraete

11:00 am
What Factors Affect Patients Perception of Changes in Mobility Following Knee Arthroplasty Procedures?
Roberta Redfern; Mike Anderson; Jason Cholewa

11:00 am
TKA: Clinical

11:00 am
Survivorship and Clinical Outcomes for a New and Legacy All Polyethylene Tibia Used in Primary Total Knee Arthroplasty: A Multi-Center Registry Review
David Fawley; David F Dalury; Kirk Kindsfater; Robert Gorab; William P Barrett; Donald Pomeroy; John F Irving; Sean Croker

11:00 am
A Failed Trial of Selective Patellar Resurfacing During Primary Total Knee Arthroplasty
John Cooper; Catelyn A. Woelfle

11:00 am
Reproducibility of Coronal Plane Alignment of the Knee (CPAK) Using Restricted Inverse Kinematic Alignment
Ittai Shichman; Amer Hallak; Itay Ashkenazi; Yaniv Warschwaski; Aviram Gold; Nimrod Snir

11:00 am
Preoperative Flexion Contracture Influences Magnitude of Planned Resections in RA-TKA
Catherine Di Gangi; Alana Prinos; Patrick Meere; Sophia Antonioli; Morteza Meftah; Matthew Hepinstall; Akram Habibi

11:00 am
Infection Prevention Strategies for Extensor Reconstruction Synthetic Meshes
Alisina Shahi; Samantha Gardner; Annabelle Lin; Hugh Jones; David Rodriguez

11:00 am
Achieving High Weight-Bearing Flexion With an ACL Retaining TKA: Is Inclusion Criteria a Difference Maker?
Lauren Smith; Michael LaCour; Richard Komistek; Michael Ries; Jan Victor

11:00 am
Cost-Effectiveness of a Patient Centered Digital Platform After Elective Orthopaedic Surgery- Experiences at a District Hospital
Gagandeep Mahi; Faizal Rayan; Srinivasan Shyamsundar; Myrto Vlazaki; Hamidreza Khairandish

11:00 am
UKA

11:00 am
Lateral UKA in Patients With Greater Than 14 Degrees Valgus Deformity
Martin Redish, MD; Robert Eberle

11:00 am
The Impact of Surgeon Volume on UKA Survivorship: A MARCQI Database Analysis
Muhammad Abbas; David Markel; Brian Hallstrom; Huiyong T Zheng; Michael Charters

11:00 am
Technology in Arthroplasty

11:00 am
Safety, Efficacy and Validation of AMF Heating on a Primary Prosthetic Knee Implant and Surrounding Tissues Using Human Cadaver and Digital Knee Models
Bibin Prasad; Varun Sadaphal; Luke Gritter; Joshua Thomas; Jose F Guzman; John Tepper; Haley Alegria; Rajiv Chopra

11:00 am
Integrating Virtual Reality in ACL Rehabilitation: A Novel Approach for Enhanced Neuromuscular Connectivity Following Arthroscopic Reconstruction
Cadence Lee; Farid Amirouche

11:00 am
From Theory to Practice: Integrating Wearable Technology Into Clinical Environments
Richard Bolander; Sarah Bolander; Victor Hernandez; Michele D’Apuzzo

11:00 am
Remote Therapeutic Monitoring: What to Consider for Meaningful Clinical Integration and Reimbursement Potential
Richard Bolander; Sarah Bolander

11:00 am
Other Joints

11:00 am
Survivorship and Clinical Outcomes for a Short Stem Used in Shoulder Arthroplasty: A Multi-Center Registry Review
David Fawley; Amon Ferry; Rudolf Hoellrich; Jacob Stueve; Sean Croker

7:00 am - 5:30 pm

Speaker Ready Room

7:00 am - 5:30 pm

ePosters

7:00 am - 8:00 am

Breakfast

8:00 am - 9:00 am

Short Talk #4 (Kiosk 1) Knee Alignment

Moderators: Scott Banks, Ryan Chapman

8:00 am
Assessment of Knee Ligaments Behavior in Cadaveric Study: Comparing Mechanical Alignment (MA) and Kinematic Alignment (KA) Using Augmented Reality Guidance NextAR in Total Knee Arthroplasty
Daniele Ascani; Massimiliano Bernardoni

8:03 am
Discussion

8:06 am
Surgical Alignment Techniques and Implant Designs After Total Knee Arthroplasty Has Little Effects on Muscle Strength
Nuanqiu Hou; Alexis Nelson; Douglas W. Powell; Marcus Ford; James Guyton; John Crockarell; Christopher Thomas Holland; Derek Dixon; Teri Ross; William Mihalko

8:09 am
Discussion

8:12 am
Strong Associations Between Robotic Functional Intraoperative Planning and Dynamic Alignment Behavior After Total Knee Arthroplasty
Sebastien Lustig; Clement Favroul; Alix Cagnin; Laurence CHEZE; NICOLA HAGEMEISTER; Alex Fuentes; Cecile Batailler

8:15 am
Discussion

8:18 am
Comparing TKA Surgical Alignment Techniques for External Peak Knee Adduction Moments, Adduction Impulse and Movement Strategies During Stair Ascent
Alexis Nelson; Nuanqiu Hou; Douglas W. Powell; Marcus Ford; James Guyton; John Crockarell; Christopher Thomas Holland; Derek Dixon; Teri Ross; William Mihalko

8:21 am
Discussion

8:24 am
Variability of Alignment and Bone Resections in Robotically Balanced Total Knee Arthroplasty
Catherine Di Gangi; Matthew Hepinstall; Christian Oakley; Michael Sybert; Sophia Antonioli; Akram Habibi; Morteza Meftah; Patrick Meere

8:27 am
Discussion

8:30 am
Prediction of Coronal Alignment in Robotic-Assisted Total Knee Arthroplasty With Artificial Intelligence
Catherine Di Gangi; Joseph A. Bosco IV; Morteza Meftah; Daniel Waren; Cody Watson; Sophia Antonioli; Akram Habibi

8:33 am
Discussion

8:36 am
Comparison of Mechanical Versus Kinematic Alignment in Kinematic Outcomes in TKA Subjects Using a Forward Mathematical Model of the Knee
Caleb Chesney; Michael LaCour; Richard Komistek; Bradley Meccia

8:39 am
Discussion

8:42 am
Inverse Kinematic Alignment Decreases Joint Line Obliquity Compared to Kinematic Alignment
Joseph Maratt; Lucian Warth; Chris Curless; Rachel Brennan

8:45 am
Discussion

8:48 am
Portable Navigation Enables Accurate Coronal and Sagittal Alignment in Total Knee Arthroplasty Performed by Less Experienced Surgeons.
Keisuke Matsukura; Satomi Abe; Hiroshi Ito

8:51 am
Discussion

8:54 am
What Is the Best Way to Identify Femoral and Tibial Anatomic Landmarks for Component Alignment? a Cadaver-Based Study
Melanie Caba; Azhar Ali; Antonia Chen; Michael Mont; James Crutcher; Ormonde Mahoney; Laura Yanoso-Scholl; Emily Hampp; Sarah Shi

8:57 am
Discussion

9:00 am - 10:00 am

Podium AE/3 Computer Assisted Arthroplasty

Moderators: Charles Lawrie, Philip Noble

9:00 am
Moderator Intro

9:02 am
Navigated Instrumentation Improves Reproducibility of Laxity Acquisition During a Total Knee Arthroplasty
François Boux de Casson; Laurent Angibaud; Florian Kerveillant; Leonard Duporte; Gerard Giordano; Louis Dagneaux

9:08 am
Accuracy of Robotic Assistance in Unicompartmental Knee Arthroplasty: A Cadaveric Study Comparing VELYS Robotic Assisted Solution to Conventional Instrumentation
Gary Doan; Ian Leslie; Patrick Courtis; Daniel Hoeffel; Richard Southgate; David F Dalury

9:14 am
How Accurately Can a Miniaturized Navigation Device Assess the Intra-Operative Sagittal Position of the Pelvis?
Tristan Jones; Stefan Kreuzer; Stephen Raterman; Danielle DeMoes; Miroslava Rangel

9:20 am
Navigation Accuracy of a Novel Mixed Reality Platform for Orthopedic Surgery
John Cooper; Winona Nice

9:26 am
Discussion

9:34 am
Boney Compaction Surrounding Cementless TKA Implants and the Effect of Robotic Surgery
Emma Donnelly; Jaques Milner; David Holdsworth; Ryan Willing; Brent Lanting

9:40 am
Discussion

9:42 am
Evaluation of the Learning Curve Associated With Advanced Intra-Operative Planning for Total Knee Arthroplasty
François Boux de Casson; James Huddleston; Wen Fan; Amaury Jung; Laurent Angibaud; Prudhvi Tej Chinimilli

9:48 am
Learning Curve for a New Novel, Miniaturized, Imageless Navigation Technology for TKA.
Abigail Priestley-Collins; George Branovacki

9:54 am
Discussion

10:00 am - 11:00 am

Podium AE/4 Arthroplasty Outcomes

Moderators: Cheryl Liu, Matthew Magruder

10:00 am
Moderator Intro

10:02 am
Patient-Reported Outcome Measures Provide Little Value for Long-Term Clinical Surveillance in Joint Arthroplasty: A Systematic Review and Meta-Analysis
Hannah Spece; Michael Kurtz; Nicolas Piuzzi; Steven Kurtz

10:08 am
Outcomes in Patients Undergoing Primary Total Hip Arthroplasty With History of Prior Hip Arthroscopy
Hayley Raymond; Brian A. Perez; Muhammad Haider; Sophia Antonioli; Akram Habibi; Ran Schwarzkopf; Diren Arsoy; Catherine Di Gangi

10:14 am
Patients Having Primary Total Joint Arthroplasty at ASCs Receive Higher Opioid Prescriptions at Discharge Than Those at HOPDs or Hospitals
Simarjeet Puri; Harjot Uppal; Martin Weaver; Giresse Melone; Richard Hughes; Elizabeth Dailey; David Markel

10:20 am
Discussion

10:26 am
Is Robotic Assisted Unicompartmental Knee Arthroplasty Effective in Elderly Patients? Early Outcomes of a Single Centre Prospective Study
Shantanu Patil; Ashok Kumar P. S.; Vikas Rai; Kalaivanan Kanniyan; Pichai Suryanarayan; Vijay C Bose

10:32 am
Does the Use of a Tourniquet Influence Five-Year Outcomes Following Total Knee Arthroplasty? Results of a Randomized Controlled Trial
Jon Katzman; Alana Prinos; Hayley Raymond; Casey Cardillo; Morteza Meftah; Akram Habibi; Ran Schwarzkopf; Catherine Di Gangi; Sophia Antonioli

10:38 am
Discussion

10:42 am
Increased Risk of Flexion Impingement and Posterior Instability Following Total Hip Arthroplasty
Linden Bromwich; Christopher Plaskos; Nathanael Heckmann; Stephen McMahon; Andrew Shimmin; Jonathan Bare; Jim Pierrepont

10:48 am
Targeted Prehabilitation Approach Guided by a Knee Kinesiography Exam Can Improve Function and Realign Expectations in Total Knee Arthroplasty Candidates
Pierre Ranger; Alix Cagnin; Bianca Marois; Jean-Philippe Lajoie; Alex Fuentes

10:54 am
Discussion

11:00 am - 12:00 pm

Short Talks #5 (Kiosk 1) Clinical Biomechanics

Moderators: Jeffrey Bischoff, Danielle De Villiers

11:00 am
Is Change in Walking Asymmetry Correlated With Changes in Quality of Life in Patients Undergoing Total Joint Arthroplasty?
Jason Cholewa; Mike Anderson; Roberta Redfern

11:03 am
Discussion

11:06 am
The Efficacy of Cement-Augmented Pedicle Screw for Osteoporotic Vertebral Fracture
Atsunori Ohnishi; Toru MInami; Takaaki Nakai; Junzou Hayashi; Tsuyoshi Nakai

11:09 am
Discussion

11:12 am
Design of a Tibial Component for Triboelectric Force Sensing in Total Knee Arthroplasty
Yizhao Li; Adam Garry Redgrift; Shahrzad Towfighian; Ryan Willing

11:15 am
Discussion

11:18 am
How to Understand the Biomechanics of New Hip Stem Designs
Richie Gill; Elise Pegg; Jennie McNab; Mouhsin El-Chafei; Edward Davis

11:21 am
Discussion

11:24 am
Increasing Use of Cemented Stems Is Associated With Reduced Early Fracture After Total Hip Arthroplasty: A Single Statewide Arthroplasty Registry Perspective
Kevin Adik; Nathanael Adams; Ajay Srivastava; Richard Hughes; Huiyong T Zheng; Brian Hallstrom; David Markel

11:27 am
Discussion

11:30 am
How Do Collared Double Taper Wedge Stems Reduce the Periprosthetic Fracture Risk?
Katja Glismann; Golzar Dakhili; Michael Morlock; Gerd Huber

11:33 am
Discussion

11:36 am
Statistical Shape Modelling of the Pelvis Helps Minimise Leg Length Discrepancy in Primary THA
Sara De Angelis; Johann Henckel; Angelika Ramesh; Alister Hart; Anna Di Laura

11:39 am
Discussion

11:42 am
Using 3D Preoperative Planning to Predict Stem Alignment, Sliding, and Edge Loading for Compaction Broach and Press Fit Stems
Thang Nguyen; Jarrod Nachtrab; Richard Komistek; Michael LaCour

11:45 am
Discussion

8:00 am - 9:00 am

Short Talk #4 (Kiosk 3). Wear and Materials

Moderators: Ebru Oral, Louise M. Jennings

8:00 am
Oxidation and Crosslink Density of Retrieved Highly Crosslinked Polyethylene Total Hip and Total Knee Inserts After Long-Term Implantation
Aarti Shenoy; Nathaniel T. Ondeck; Louise O Connor; Elexis Baral; William Querido; Nancy Pleshko; Timothy Wright

8:03 am
Discussion

8:06 am
Oxidation Assessment on the Surface and Subsurface of Total Knee Arthroplasty Tibial Inserts Revised Within Less Than 5 Years
Enrico Fava; Amanda Fullgraf Petry; Carlos Rodrigo De Mello Roesler; Gean Vitor Salmoria; Alan De Paula Mozella; Patricia Ortega Cubillos

8:09 am
Discussion

8:12 am
Comparative Analysis of Polyethylene Wear Particle Shape Generated Under Standard and Edge Loading Conditions in a Metal-on-Polyethylene Total Hip Replacement
Amisha Desai; Raelene Cowie; Samantha Paterson; Louise M. Jennings

8:15 am
Discussion

8:18 am
Wear in Reverse Shoulder Arthroplasty: An in Vitro Comparative Study in Clean Conditions on Highly Cross-Linked Vitamin E UHMWPE Components in Standard and Inverted Configuration
Andrea Fattori; Gabriele Vidoni; Thomas Ferro; Michele Pressacco

8:21 am
Discussion

8:24 am
Influence of EDTA on Friction and Its Effectiveness to Reduce Solid Precipitation on Lubricants Used in Arthroplasty Wear Testing
Alexander Eischeid; Mercedes Renken; Joel Weisenburger; Hani Haider

8:27 am
Discussion

8:30 am
Delamination and Oxidation in Exactech Patellar Components: To Revise or Not to Revise
Aarti Shenoy; Peter Hsiue; Elexis Baral; Geoffrey H Westrich; Thomas Sculco; Douglas E Padgett; Timothy Wright

8:33 am
Discussion

8:36 am
Electrosurgery Induced Subsurface Damage and Hardness Changes of Ti-6Al-4V Implant Alloy
Mohsen Karshenas; Jeremy Gilbert; Peter Kurtz

8:39 am
Discussion

8:42 am
Effects of Adverse Loading on Metal on Polymer Total Hip Replacements
Ben Clegg; Nazanin Emami; Samuel Perry; Richard Hall; Michael Bryant; Rob Beadling

8:45 am
Discussion

8:48 am
Morphological and Mechanical Properties of a Dual Layered Porous Plasma Spray Coating
Aline Elquist; Patrick Steiger; Marc Taylor

8:51 am
Discussion

9:00 am - 10:00 am

Podium C/9 (Biomechanics and Intra-op Tech)

Moderators: Douglas Van Citters, Jennifer Stoddart

9:00 am
Moderator Intro

9:02 am
Resurfacing Unicondylar Knee Arthroplasty Should Be the Gold Standard for Patients Over 70 Years Old With Single-Compartment Degeneration of the Knee.
Robert Eberle; Martin Redish, MD

9:08 am
Constraint of Modern Posterior Stabilized Total Knee Replacements
Joel Weisenburger; Kevin Garvin; Carlos Rodrigo De Mello Roesler; Maria Eduarda Quissini; Hani Haider

9:14 am
Using Stressed HKA for Alignment in Varus Knees Show Signs of Early Recovery.
Adam Henderson; Eyal Kazin; Karl Surmacz; Mike Anderson; Simon Plasman

9:20 am
TKA Joint Line Obliquity Post-Op Comparisons for External Knee Adduction Moments During Stair Descent
Alexis Nelson; Nuanqiu Hou; Douglas W. Powell; Marcus Ford; James Guyton; John Crockarell; Christopher Thomas Holland; Derek Dixon; Teri Ross; William Mihalko

9:28 am
Discussion

9:34 am
Preclinical Development of Endoprosthetic Implants for Replacement of Lost Limbs
Dustin Crouch; David Anderson; Stacy M. Stephenson

9:40 am
Differences in Cementless Total Elbow Arthroplasty Stem Design Depending on Degree of Bone Loss
Yupin Shi; Joseph Lipman; Fernando Quevedo Gonzalez; Timothy Wright; Robert Hotchkiss

9:46 am
Development of an Implantable Trapezium Replacement for Measuring in Vivo Loads at the Base of the Thumb
J.J. Trey Crisco; Julia Henke; Daniel McDermott; Amy Morton; Josephine Kalshoven; Douglas Moore; Rohit Badida

9:52 am
Discussion

10:00 am - 11:00 am

Podium C/10 Avoiding Complications in Arthroplasty

Moderators: Christopher Thomas Holland, Nicolas Piuzzi

10:00 am
Moderator Intro

10:03 am
Inertial Measurement Units Reveal Functional Differences Between Anterior and Posterior Approach in Hip Arthroplasty Patients
Kate Moyle; Thor Besier; George Grammatopoulos; Isabel Horton

10:09 am
Discussion

10:12 am
Synovial Barium and Zirconium Ions Are Promising Markers for Aseptic Loosening
Aleksander Mika; Hillary Mulvey; Jacob Wilson; Stephen Engstrom; Gregory Polkowski; John Ryan Martin

10:18 am
Discussion

10:21 am
Impact of Proximal Stem Fill on Humeral Loosening and Stress Shielding
Maged Awadalla; Christine Mueri; Adam Henderson; Lukas Connolly; Ghislain Maquer; Jeffrey Bischoff; Philippe Favre

10:27 am
Discussion

10:30 am
Is a Lateral Facetectomy the Solution for Unresurfaced Patellae?
Nathan Lenz; William Fugit

10:36 am
Discussion

10:39 am
Matching Trochlear Congruity to the PCA in Total Knee Replacement
James Crutcher

10:45 am
Discussion

10:48 am
Does Melatonin Improve Sleep Following Primary Total Hip Arthroplasty: A Randomized, Double-Blind, Placebo-Controlled Trial
Muhammad Haider; Kyle Lawrence; Thomas Christensen; Akram Habibi; Benjamin Schaffler; Ran Schwarzkopf; William Macaulay; Joshua Rozell; Sophia Antonioli; Catherine Di Gangi

10:54 am
Discussion

11:00 am - 12:00 pm

Short Talks #5 (Kiosk 3) Revision Arthroplasty

Moderators: Leo Whiteside, Lafayette Lage

11:00 am
Re-Revision Risk of Modular and Monobloc Revision Stems After Revision Total Hip Arthroplasty
Michael Morlock; Alexander Grimberg; Klaus-Peter Günther; Marc Michel; Carsten Perka; Yinan Wu

11:03 am
Discussion

11:06 am
Flexible Metaphyseal Cones in Total Knee Arthroplasty Revision: Evaluation of Clinical-Radiographic Results and Short-Term Survival in a Sample of 11 Patients
Giulio Maria Marcheggiani Muccioli; Domenico Alesi; Alberto Fogacci; Mirco Lo Presti; Stefano Zaffagnini; Maria Pia Neri

11:09 am
Discussion

11:12 am
Evolving Techniques in Revision Knee Arthroplasty: Comparative Analysis of Novel and Legacy Hinge Knee Implants Demonstrating Reduced Bone Removal
Emily Hampp; Oliver Jenner; Julia Halligan; Nicolas Piuzzi

11:15 am
Discussion

11:18 am
Association Between Postoperative Zonal Fixation of Hybrid Fixated Tibial Components in Revision Total Knee Arthroplasty and Subsequent Aseptic Loosening: Appropriate Metaphyseal Fixation Is Key
Petra Heesterbeek; Simon Van Laarhoven; Gijs Van Hellemondt; Wim Schreurs; Sjoerd Nota; Ate Wymenga

11:21 am
Discussion

11:24 am
Comparison of Patients Profile Between Femoral Stem Fixation Methods in Primary Hip Revisions in Brazilian Patients Between the Years 2020 to 2024.
Julia de Lira Kaszubowski; Patricia Ortega Cubillos; Amanda Dos Santos Cavalcanti; Ari Digiacomo Ocampo More; Joao Antonio Matheus Guimaraes; Lourenco Pinto Peixoto; Carlos Rodrigo De Mello Roesler

11:27 am
Discussion

11:30 am
A Statistical Shape Model of Revision Tibia
Bryan Kirking; Joshua Twiggs; William Calov; Nathan Pyle

11:33 am
Discussion

11:36 am
Unicompartmental Knee Arthroplasty Revised to Total Knee Arthroplasty Versus Primary Total Knee Arthroplasty: A Meta-Analysis of Matched Studies
Mitchell Ng; Kenneth Levy; Matthew Magruder; Afshin Razi; Nikhil Vasireddi; Paul Mastrokostas; Hrishik Epuru; Ruhani Sujlana; Nitish Polishetty

11:39 am
Discussion

8:00 am - 9:00 am

Short Talks #4 (Kiosk 4) Robotic Assisted Surgery

Moderators: Peter Walker

8:00 am
The Iatrogenic Bone Trauma and Soft Tissue Injury (BOSTI) Classification System: A Prospective Cohort Study Comparing Robotic-Arm Assisted Versus Conventional Total Hip Arthroplasty
Mohammed Wazir; Fabio Mancino; Fares Haddad; Babar Kayani

8:03 am
Discussion

8:06 am
Size-Up, Size-Down: Accuracy of Component Sizing With Computerized Tomography & Robotic-Assisted Total Knee Arthroplasty
James Henry; Brienne Paradis; Aleksandra Qilleri; Nadia Baichoo; Keith R. Reinhardt; james slover; Jonathan R. Danoff; James Germano

8:09 am
Discussion

8:12 am
High in-Vivo Accuracy of a Novel Robotic-Arm-Assisted System for Total Knee Arthroplasty: A Retrospective Cohort Study
Faseeh Zaidi; Michael Goplen; Connor Fitz-Gerald; Scott Bolam; Michael M Hanlon; Jacob T Munro; Andrew Paul Monk

8:15 am
Discussion

8:18 am
Comparison of Accuracy and Short-Term Results Between MAKO and Manual Technique
Chan Young Lee; Kyung-Soon Park; TAEK-RIM YOON

8:21 am
Discussion

8:24 am
Validation of Coronal Alignment in a Robotic Total Knee Arthroplasty System
Anoop Chandrashekar; John Ryan Martin; Logan Locascio; Peter Chan; Gregory Polkowski; Martin Faschingbauer

8:27 am
Discussion

8:30 am
Robotic vs. Conventional Shoulder Arthroplasty: Impact of Surgical Variability on Preoperative Bone Density Estimates
Ghislain Maquer; Ingmar Fleps; Mirella Lopez Picazo; Thomas Duquin; Taku Hatta; John Sperling; Jean-Guillaume Abiven; Chloe Landry; Ludovic Humbert; Jeffrey Bischoff; Philippe Favre

8:33 am
Discussion

8:36 am
Access to Robotic Spine Surgery in the Continental United States: A Geospatial Analysis
Mitchell Ng; Paul Mastrokostas; Leonidas Mastrokostas; Ahmed Emara; Ian Wellington; Ahmed Saleh; Jad Monsef

8:39 am
Discussion

8:42 am
Manual vs Robotic Patellofemoral Arthroplasty Outcomes: A Single Center MARCQI-Based Study
Alexander Ziedas; Adam Miller; Elliot Biddle; Michael Laker; Jefferey Michaelson; Todd Frush; David Markel

9:00 am - 10:00 am

Spotlight #8: Standards for Spinal Implants

Moderators: Sophia N. Sangiorgio

9:00 am
Introduction

9:02 am
Dr. Sophia Sangiorgio

9:14 am
Questions and Discussion

9:19 am
Formal Risk-Informed Validation of a Finite Element Model for Lumbar Spine Total Joint Replacement Under Normal and Impingement Conditions
Steven Rundell; Ron Yarbrough; Steven Kurtz

9:25 am
Safety and Tribology of a Design Optimized Ceramic Bearing for a Cervical Total Disc Replacement
Lucia Kolle; Gregory Pryce; Rob Beadling; Michael Bryant; Ben Helgason; S J Ferguson; Richard M. Hall

9:31 am
Hyperspectral Chemical Imaging Reveals Spatially Varied Degradation of Artificial Nucleus From M6-C Cervical Disc
Songyun Liu; Donna Ohnmeiss; Dino Samartzis; Deborah Hall; Guyer Richard; Alexander Satin; Scott Blumenththal; Robin Pourzal

9:37 am
Discussion

9:43 am
Composite Lumbar Spine Surrogate Biomechanical Variability During Multi-Laboratory Collaborative Testing
Jenna Wahbeh; Emma Coltoff; Jeremy G Loss; Siril Teja Dukkipati; Kalle Chastain; Matthew Pelletier; Tian Wang; Philip J. Brown; Mark Driscoll; Sophia N. Sangiorgio; Edward Ebramzadeh; Kate Meyers; William Walsh; Bryan Cornwall; Brian Kelly; Robb Colbrunn

9:49 am
Temporal Variation in Artificial Composite Spinal Surrogates Through Inter-Laboratory Spine Biomechanics Testing
Jenna Wahbeh; Emma Coltoff; Jeremy G Loss; Siril Teja Dukkipati; Kalle Chastain; Matthew Pelletier; Tian Wang; Philip J. Brown; Mark Driscoll; Sophia N. Sangiorgio; Edward Ebramzadeh; Kate Meyers; William Walsh; Bryan Cornwall; Brian Kelly; Robb Colbrunn

9:55 am
Discussion

10:00 am - 11:00 am

Podium D/9 Imaging and Planning Technology

Moderators: Peter Walker, Nobuhiko Sugano

10:00 am
Modereator Intro

10:02 am
Evaluating the Precision of Joint Centre Reconstruction in Total Hip Arthroplasty and Its Effect on Post-Operative Axial Rotation of the Femur
Gerard Smith; Christopher Plaskos; Douglas Dennis; Jim Pierrepont

10:08 am
Computational Anatomical Reconstruction of Abnormal Patellar Geometries Based on Statistical Shape Modelling (SSM)
Maria Moralidou; Rima Nasser; Justin Cobb; Richard van Arkel

10:14 am
Discussion

10:18 am
Clinical Accuracy of Patient-Specific Humeral and Glenoid Guides in Total Shoulder Arthroplasty
Estelle Wigmore; Joshua Twiggs; Brad Miles; Benjamin Kenny

10:24 am
Accuracy of a Mixed Reality Surgical Platform for Total Knee Arthroplasty
John Cooper; Aaron Young; Jacob B. Brenza; Mike E. King; Winona Nice

10:30 am
Mixed Reality-Guidance for Accurate Cup Positioning During Total Hip Arthroplasty
Alexander Heimann; Stephen Murphy; Dan Sun; William Murphy

10:36 am
Discussion

10:42 am
Utilizing Machine Learning and Morphing Algorithms for 3D Reconstruction of Implanted Knee Models
Viet Dung Nguyen; Richard Komistek; Michael LaCour

10:48 am
Dynamic Analysis of Spinal-Pelvic Malalignments: Adverse Pelvic Mobility, Flatback Deformity and Stiff Spinopelvic Mobility
Satoshi Hamai; Tetsunari Harada; Hirokazu Saiwai; Toshiki Konishi; Yasuharu Nakashima

10:54 am
Discussion

11:00 am - 12:00 pm

Short Talks #5 (Kiosk 4) Optimizing Hip Surgery

Moderators: Edward Ebramzadeh, Christopher Thomas Holland

11:00 am
Long-Term Outcome of Cementless Total Hip Arthroplasty After Rotational Acetabular Osteotomy
Hiroshi Asai; Yusuke Osawa; Yasuhiko Takegami; Hiroki Iida; Yuto Ozawa; Hiroto Funahashi; Hiroaki Ido; Takamune Asamoto; Shiro Imagama

11:03 am
Discussion

11:06 am
Relaxed vs Flexed Seated: Bridging the Gap Between Spinopelvic Mobility Assessment Methods in THA
Linden Bromwich; Christopher Plaskos; Jonathan Bare; Stephen McMahon; Andrew Shimmin; Jim Pierrepont

11:09 am
Discussion

11:12 am
Improving Hip Resurfacing Outcomes in Women: A Retrospective Analysis of 1285 Cases
Dani Gaillard-Campbell; Thomas P Gross

11:15 am
Discussion

11:18 am
Early Performance of a Triple-Taper Metaphyseal Filling Collared Femoral Stem in a Multicenter Trial
Ahmad Faizan; Filesha Haniff; Hannah Pacheco; Han Wang; Dennis Nam

11:21 am
Discussion

11:24 am
Femoral Stem Distal Fit Assessment With Novel Three-Dimensional Planning Software
David Rister; Gokce Yildirim; Rachel Alexander

11:27 am
Discussion

8:00 am - 9:00 am

Short Talks #4 (Kiosk 2) Anatomic Considerations

Moderators: Nicholas Dunbar, Michael Morlock

8:00 am
Combinations of Minor Acetabular Rotations Have a Major Impact on Femoral Head Coverage and Hip Range of Motion After Hip Preserving Osteotomies
Philip Noble; Nicholas Dunbar; Shuyang Han; Carey Clark; Roshan Mara; Maddison Brenner; Chuheng Xing; Angus Brooks; Alexis Aboulafia; Alfred Mansour III

8:03 am
Discussion

8:06 am
Assessment of the Position of Anterior Inferior Iliac Spine Position in the Pelvis of Developmental Dysplasia of the Hip
Hiroto Funahashi; Yasuhiko Takegami; Yusuke Osawa; Takamune Asamoto; Keiji Otaka; Hiroshi Asai

8:09 am
Discussion

8:12 am
Novel CT-Based 3D Assessment of Proximal Femoral Bone
Ahmad Faizan; Ilissa Hamilton; Kyle Alpaugh

8:15 am
Discussion

8:18 am
Unused 3D Femoral Morphology: Can They Lead to Better THAs?
Jarrod Nachtrab; Thang Nguyen; Michael LaCour; Richard Komistek

8:21 am
Discussion

8:24 am
3D Distal Femur Phenotype Classification
James Crutcher; Ronald Connors-Ehlert

8:27 am
Discussion

8:30 am
Automatic Muscle Attachment Estimation Compared to MR-Derived Manual Selection
Nancy Kim; Marco Schneider; Duncan Bakke; Thor Besier; Madison Wissman; Michael Harris

8:33 am
Discussion

8:36 am
Numerical Methods for Estimating Muscle Activities With Co-Contractions
Taiga Ishii; Masaru Higa

8:39 am
Discussion

8:42 am
Quadriceps Muscle Action Assessment
Gokce Yildirim; Simon Talbot

8:45 am
Discussion

8:48 am
The Quadriceps Vector Has the Same Direction in Knees of People From India as in Caucasian and Japanese People Despite Different Bone Morphology
Chi Fangzhou; Shigeru Takagi; Tomoharu Mochizuki; Osamu Tanifuji; Shin Kai; Rajesh Malhotra; John Blaha

8:51 am
Discussion

11:00 am - 12:00 pm

Short Talks #5 (Kiosk 2) Knee - Alignment and Biomechanics

Moderators: Peter Walker, Sally LiArno

11:00 am
Distribution of Coronal Plane Alignment of the Knee in German Patients With Knee Arthritis
Anoop Chandrashekar; Courtney Baker; Stephen Engstrom; Gregory Polkowski; Martin Faschingbauer; John Ryan Martin

11:03 am
Discussion

11:06 am
Tibial Components Placed in Constitutional Varus Following TKA: A Minimum 5-Year Survivorship Analysis
Arthur Malkani; John Whitaker; Gavin Clark; Serene Lee; Dermot Collopy; Langan Smith; Rohat Bhimani

11:09 am
Discussion

11:12 am
Does Increased v-v Moment Affect the Tibial Micromotion of a v-v Constrained Insert?
Chase Maag; Ryan Knowles; Amit Mane

11:15 am
Discussion

11:18 am
Intact and Total Knee Arthroplasty Joint Kinematics During Activities of Daily Living
Emma Donnelly; Ryan Willing; Brent Lanting

11:21 am
Discussion

11:24 am
Anatomical Phenotyping of the Knee for TKA Planning: Beyond the Coronal Plane
Ishaan Jagota; Jonathan Bare; Andrew Shimmin; Joshua Twiggs; Brad Miles

11:27 am
Discussion

11:30 am
Blinded Assessment of Soft-Tissue Balance Using an Advanced Knee Simulator Model
Kevin Abbruzzese; Vincent Alipit; Andre Freligh; Michael Dunbar; Jared Weir; Michael Mont; Sally LiArno

11:33 am
Discussion

11:36 am
Correlational Analysis of CPAK-Based Coronal Alignment and Patellofemoral Joint Status: Enhancing Surgical Planning and Management in Total Knee Arthroplasty
Amir Pourmoghaddam; Danielle DeMoes; Stefan Kreuzer

11:39 am
Discussion

8:00 am - 9:00 am

Short Talks #4 (Kiosk 5). Infection and Other Clinical Issues

Moderators: Fares Haddad, Christopher Thomas Holland

8:00 am
Unexpected Positive Cultures in Aseptic Revision Hip and Knee Arthroplasty: Prevalence and Outcomes at Mid-Term Follow-Up
Mohammed Wazir; Fabio Mancino; JOANNA BAAWA-AMEYAW; Fares Haddad; Babar Kayani

8:03 am
Discussion

8:06 am
Efficacy of a Vancomycin/tobramycin-Doped Dicalcium Phosphate Dehydrate (P-DPCD) Composite in a Mouse Pouch Infection Model Implanted With 3D-Printed Porous Titanium Cylinders
Adam Miller; Michael Kaminski; Therese Bou-Akl; Paula Dietz; David Markel

8:09 am
Discussion

8:12 am
Effects of Intravenous Dexamethasone on Glycemic Control in Patients With Type 2 Diabetes Mellitus After Total Knee Arthroplasty: Prospective, Randomized Controlled Study
Sung Jun Jang; Hyunkwon Kim; Hyung Min Lee; Min soo Cho; Jisu Park; Tae Woo Kim; Moon Jong Chang; Seung-Baik Kang

8:15 am
Discussion

8:18 am
Appropriate Sequence and Timing of Ipsilateral Hip and Knee Arthroplasty
Ameer Tabbaa; Matthew Magruder; Gabriel Lama; Ariel Rodriguez

8:21 am
Discussion

8:24 am
Measuring the Quality of Periprosthetic Joint Infection Diagnosis: An Administrative Database Study
Daniel Buchalter; Andy Miller; Shinhye Kim; Edward Grabov; Diana Chee; Amy Chin; Alexander Mclawhorn; Catherine MacLean

8:27 am
Discussion

8:30 am
Short-Term Outcomes of Robotic-Assisted 1.5-Stage Exchange Total Knee Arthroplasty for the Management of Periprosthetic Joint Infection
Aleksandra Qilleri; Kevin Chang; Alexandra Echevarria; Jonathan R. Danoff

8:33 am
Discussion

8:36 am
A Novel, Cordless, Non-Powered, Continuous Negative Pressure Wound Dressing: Optimizing Total Hip Arthroplasty
Robert Eberle; Asit Shah; Saira Shah

8:39 am
Discussion

11:00 am - 12:00 pm

Short Talks #5 (Kiosk 5). AI and Digital Technology

Moderators: Andrew Jensen, Michael Kurtz

11:00 am
Comparative Analysis of Aidify's Knee Care Aids and General ChatGPT in Providing Knee Replacement Information: A Blinded Study
Evan Bloom; timur seckin; Jan Albert Koenig; James D Capozzi; Gregory H Sirounian; Omid Barzideh

11:03 am
Discussion

11:06 am
GPT-4 as a Source of Patient Information for Cervical Disc Arthroplasty: A Comparative Analysis Against Google Web Search
Mitchell Ng; Paul Mastrokostas; Leonidas Mastrokostas; Ahmed Emara; John Houten; Ahmed Saleh; Afshin Razi; Hrishik Epuru; Ruhani Sujlana; Nitish Polishetty

11:09 am
Discussion

11:12 am
CODEX AI: Clinical Orthopaedic Data Extraction - Using Large Language Models for Improved Clinical Data Capture and Coding in Clinical Notes
Joshua Rozell; Kush Attal; Lefko Charalambous

11:15 am
Discussion

11:18 am
GPT-4 as a Source of Patient Information for Anterior Cervical Discectomy and Fusion: A Comparative Analysis Against Google Web Search
Mitchell Ng; Paul Mastrokostas; Leonidas Mastrokostas; Matthew Magruder; Ahmed Emara; Ian Wellington; Ahmed Saleh; Jad Monsef; Afshin Razi

11:21 am
Discussion

11:24 am
Patient Experiences With a Smartphone Application (Post Op) in Elective Arthroplasty
Gagandeep Mahi; Faizal Rayan; Myrto Vlazaki; Srinivasan Shyamsundar; Hamidreza Khairandish

11:27 am
Discussion

11:30 am
The Utilization of the Pixee Knee+ Augmented Reality-Assisted Navigation System in Total Knee Arthroplasty
Safa Kassab; Jacob Waitzman

11:33 am
Discussion

11:36 am
Development of a Deep Learning Model for Determining Post-Operative Coronal Plane Alignment of the Knee (CPAK) Classification
Anoop Chandrashekar; Courtney Baker; Stephen Engstrom; Gregory Polkowski; Martin Faschingbauer; John Ryan Martin

11:39 am
Discussion

8:00 am - 9:00 am

Short Talk #4 (Kiosk 6) Shoulder and Upper Extremity

Moderators: Eric Wagner, Ulrich Hansen

8:00 am
Understanding the Effect of Interscalene Blocks on Pulmonary Function: Can We Prevent Complications?
Garrett Jackson; Vani Sabesan; Devin John; Aghdas Movassaghi; Howard Routman; Jacob Calpey

8:03 am
Discussion

8:06 am
Survivorship and Clinical Outcomes for a Platform Epiphysis Component Used in Reverse Shoulder Arthroplasty: A Multi-Center Registry Review
Maarten de Vos; Jacob Stueve; Sean Croker; David Fawley

8:09 am
Discussion

8:12 am
How Much Do We Actually Use Our Wrists? Harnessing Wearable Motion Sensors to Determine Baseline Wrist Motion Values in Real-World Settings for Use in Preclinical Testing of Wrist Arthroplasty Devices
Ryan Chapman; J.J. Trey Crisco

8:15 am
Discussion

8:18 am
Survivorship and Clinical Outcomes for a Modular Lateralized Shoulder Epiphysis Used in Reverse Shoulder Arthroplasty: A Multi-Center Registry Review
David Fawley; Amon Ferry; Rudolf Hoellrich; Sean Croker

8:21 am
Discussion

8:24 am
Porcine Carpal Biomechanics: Feasibility as a Preclinical Animal Model for the Human Wrist Joint
J.J. Trey Crisco; Rohit Badida; Quianna Vaughan; Edward Akelman; Madison Altieri

8:27 am
Discussion

8:30 am
Analyzing Prosthetic Radial Head 3D Topography
Srinath Kamineni; Anika Yadav

8:33 am
Discussion

11:00 am - 12:00 pm

Short Talks #5 (Kiosk #6) Applied Biomechanics in TKA

Moderators: Christina Esposito, Yasushi Oshima

11:00 am
Evaluation of a Self-Powered Knee Implant Under Simulated Gait Loading
Adam Garry Redgrift; Yizhao Li; Shahrzad Towfighian; Ryan Willing

11:03 am
Discussion

11:06 am
Load to Shear Failure of Cemented Patellar Components in Well-Functioning Postmortem Total Knee Arthroplasties
Sara Sacher; Drake Lebrun; Elexis Baral; Breana Siljander; Robert Hopper; Ryan Breighner; Hollis Potter; C. Anderson Engh; Douglas E Padgett; Timothy Wright

11:09 am
Discussion

11:12 am
Muscle and Knee Contact Forces During Sit-to-Stand in Patients One Year After Unilateral Total Knee Arthroplasty
Erik Kowalski; Alexandre Pelegrinelli; Danilo Catelli; Geoffrey F Dervin; Mario Lamontagne

11:15 am
Discussion

11:18 am
Experimental Estimates of the Forces and Moments Which Could Compromise Reregistration of Reference Frames in Navigated or Robotic Arthroplasty
Alexander Eischeid; Joel Weisenburger; Hani Haider

11:21 am
Discussion

11:24 am
How Does Subchondral Bone Remodeling Affect the Trajectory of the Bone Saw in the AP Trajectory? a Bone Foam Model Evaluation
Devin Asher; Craig Silverton; Erickson Andrews; Tahsin Rahman; Robin Pourzal; Jonathan Shaw

11:27 am
Discussion

11:30 am
Analyzing the Effects of Tibial Plate Positioning on TKA Femorotibial Mechanics Using a Dynamic Mathematical Model of the Knee
Caleb Chesney; Michael LaCour; Richard Komistek; Bradley Meccia

11:33 am
Discussion

11:36 am
Investigation of a Spatial Computing Device for Knee Stiffness Modulation in Total Knee Arthroplasty
Kevin Abbruzzese; Mark Cass; Akshansh Chaudhry; Sally LiArno

11:39 am
Discussion

11:42 am
Preoperative Patient Gait Kinematics May Impact Total Knee Arthroplasty Outcomes: Insight Into Bearing Design
Alex Fuentes; Rémi Courteille; Evan R Deckard; Alix Cagnin; Nicola Hagemeister; Laurence CHEZE; Scott Banks; Michael Meneghini

11:45 am
Discussion

11:48 am
Does Cruciate Ligament Substitution and Implant Asymmetry Make a Difference for Total Knee Arthroplasty Kinematics?
Lauren Smith; Richard Komistek; Michael LaCour

11:51 am
Discussion

7:00 am - 11:00 am

Poster Session 2

11:00 am - 12:30 pm

Poster Session 2 Tear Down

7:00 am - 11:30 am

ePosters