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(1 Posters)
Incidence of Posterior Corner Injuries in Tibial Plateau Fractures: Analysis of a Retrospective Cohort of 359 Patients Felipe Narváez, MD CHILE

Biologics (4 Posters)
Bone Marrow Aspirate Concentrate Is a Cost-Effective Treatment for Preventing Conversion to Total Hip Arthroplasty Following Arthroscopic Acetabular Labral Repair Brandon J. Allen , BA UNITED STATES
Subchondral Fracture Repair by Minimally-Invasive Allograft Impaction Grafting: A Biomechanical Cadaveric Study Ting Cong, MD UNITED STATES
Teriparatide May Be Effective in the Treatment of Stress Fractures at Medium-Term Follow-Up Ting Cong, MD UNITED STATES
Combined Intra-Articular Exosome Derived Adipose-Mesenchymal-Stem-Cell Injection Increase Cartilage Regeneration Through Increased miR-140-3p, miR-27b-3p, miR-23a-3p and Decreased miR-218-5p, miR-485-5p, miR-31-5p Expression: An In-Vivo Study in Low-Grade Jessica Fiolin, MD, PhD INDONESIA

Elbow/Wrist/Hand (3 Posters)
Simplified Assessment of Elbow Dysfunction and Stiffness Through the ASSES and the SANE Scores Davide Cucchi, MD GERMANY
Surgical Management of Lateral Epicondylitis: A Scoping Review of Published Literature Mohamed A. Imam, MD, MSc, DSportMed, ELD (Oxon), PhD, FRCS UNITED KINGDOM
Revision Risk Following Elbow Ulnar Collateral Ligament Surgery: Comparing Repair Versus Reconstruction in a National Sample of 1,820 Patients Nathan Varady, MD, MBA UNITED STATES

Hip/Groin/Thigh (3 Posters)
The Association Between Mortality Rate and Various Surgical Approaches in Primary Total Hip Arthroplasty: A Dutch National Joint Registry Study Comprising 379,108 Patients Roderick J.M. Vossen, MD UNITED STATES
Surgical Reconstruction of Acute Traumatic Avulsions of the Adductor Longus Fibrocartilaginous Entheses Involving the Pyramidalis–Anterior Pubic Ligament–Adductor Longus Complex (Plac). Ricci Plastow, FRCS UNITED KINGDOM
Glycemic Control and Its Association with Postoperative Outcomes in Total Knee and Hip Arthroplasty Yuri Klassov, MD ISRAEL

Knee - ACL (22 Posters)
Increased Operative Time is an Independent Risk Factor for Developing Surgical Complications Following Isolated Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients Philip Wilson, MD UNITED STATES
The Effect of Relationship Between Posterior Tibial Slope and Patellar Tendon Orientation on Anterior Cruciate Ligament Rupture Onur Bilge, Prof. MD. TURKEY
Tibial and Femoral Tunnels Malposition is Associated with a Higher Rate of Advanced Radiographic Stage of Osteoarthritis at a Mean Follow-up of 10 Years Elvire Servien, MD, PhD, Prof. FRANCE
Rates of Reoperation and Readmission Following Arthroscopic Pediatric and Adolescent Knee Surgery: Data from the SCORE Patient Registry, 2018–2022 Philip Wilson, MD UNITED STATES
Focused Extracorporeal Shockwave Therapy Improves Outcome After Primary Anterior Cruciate Ligament Reconstruction With Quadriceps Tendon Bone Autograft Hideaki Fukuda, MD JAPAN
DK3 Risk Monitoring Tool: External Validation of an ACL Reconstruction Revision Risk Monitoring Tool Jon A. Anderson, BAppSci-HMS, MPhil, MBBS, FRACS, FAOrthA AUSTRALIA
Posterior Tibial Slope, Static Anterior Tibial Translation, Age and Lateral Meniscus Tear Are Majors Intrinsic Risk Factors of Re-Rupture After ACL Reconstruction Michael J. Dan, Mbbs, PhD, MSc(res), FRACS(oath) AUSTRALIA
Role of Biophysic Stimulation with Pulsed Electromagnetic Fields on Bone Bruise in Anterior Cruciate Ligament Reconstruction Giulio Maria Marcheggiani Muccioli, MD, PhD, Associate Professor ITALY
Changes in the Elongation Pattern of the Medial Collateral Ligament During a Single-Leg Squat After ACL Reconstruction Piero Agostinone, MD ITALY
Primary Allograft Anterior Cruciate Ligament Reconstruction: Clinical, Functional and Quality of Life Outcomes Michaela Kopka, MD, FRCSC, DipSportMed CANADA
Time Course of Lateral Compartment Cartilage Injury Following Anterior Cruciate Ligament and Lateral Meniscus Injuries Akira Tsujii, MD, PhD JAPAN
Factors Associated with Residual Pivot Shift Two Years After Anterior Cruciate Ligament Reconstruction: A Multicenter Study Atsuo Nakamae, MD, PhD JAPAN
Refilling of Harvest Sites in a Modified ACL Bone-Patella Tendon-Bone Reconstruction Leads to Similar Rate of Anterior Knee Pain Compared to Hamstrings ACL Reconstruction Georg Brandl, MD AUSTRIA
Minimum 10-year Survival Rates, Clinical and Radiological Outcomes Following Contemporary ACL Primary Repair Maximilian M. Müller, MD UNITED STATES
AKIRA: Deep Learning Tool for Image Standardization, Implant Detection, and Arthritis Grading to Establish a Radiographic Registry in Patients with Anterior Cruciate Ligament Injuries Yining Lu, MD UNITED STATES
Predictive Factors for Anatomic DB-ACLR Graft Failure in Teenagers: The Role of Lateral Femoral Condyle Depth and Bone Tunnel Posterior Margin Length Yuko Takeuchi, MD JAPAN
Adjustable Loop Devices Show No Difference in Revision Risk After Primary ACL Reconstruction with Hamstring Autograft Gregory B. Maletis, MD UNITED STATES
Intercondylar Notch Morphology Changes After Transphyseal Anterior Cruciate Ligament Reconstruction in Skeletally Immature Knees Yoan Bourgeault-Gagnon, MD, FRCSC, MSc CANADA
Treatment Strategies for Medial Femoral Condyle Cartilage Lesions During Primary ACL Reconstruction Significantly Influence Subjective Knee Function: Insights from the Swedish National Knee Ligament Registry Dzan Rizvanovic, MD SWEDEN
Cellularization and Remodeling of Novel Decellularized Bovine Tendon Graft in Ovine ACL Reconstruction Model Masafumi Itoh, MD, PhD JAPAN
Excessive Postoperative Anterior Tibial Subluxation Is Associated with Inferior Clinical Outcomes After Anatomic Anterior Cruciate Ligament Reconstruction Ignacio Garcia-Mansilla, MD ARGENTINA
ACL Deficiency Increases Medial Collateral Ligament Strain Under Anterior Tibial Load Armin Runer, PD MD GERMANY

Knee - Arthroplasty (11 Posters)
Predictors of Discharge to Inpatient Rehabilitation Following Primary Total Hip and Knee Arthroplasty: Cohort Study Kaka Martina, RN- PhD Candidate AUSTRALIA
Improvements in Depression and Anxiety with Knee Arthroplasty Lucy J. Salmon, PhD AUSTRALIA
Difference in Optimal Rotational Alignment of Femoral Component According to Superficial Medial Collateral Ligament Management in Total Knee Arthroplasty Samuel Jaeyoon Won, MD KOREA, REPUBLIC OF
Imageless Robotics-Assisted Unicompartmental Knee Arthroplasty Ensures Consistent Radiological Outcomes with Fewer Outliers than Conventional UKA Miten Rajendra Sheth, MBBS, MS, DNB (Orth) INDIA
External Validation and Comparison of Two Independent AI Algorithms for Automated Posterior Tibial Slope Measurement on Lateral Knee Radiographs Sanna Haaland, Medical Student NORWAY
Knee Arthrodesis with Modular Nail as a Salvage for Periprosthetic Infection: Evaluation of Quality of Life and Implant Survival JUAN FELIX F. ASTOUL BONORINO, MD ARGENTINA
Thickness at the Medial Side in Patellar Cutting Leads to Inferior Clinical Outcomes After Total Knee Arthroplasty Shinichiro Nakamura, MD, PhD JAPAN
Cementless Total Knee Arthroplasty is Safe in Extremely Obese Patients Ritwik Kejriwal, FRACS(Orth) NEW ZEALAND
Patients with Rheumatic Diseases Do Not Have an Increased Risk of Revision Surgery in Total Knee Arthroplasty: An Analysis of 412,252 Cases from the German Arthroplasty Registry over 8 Years Lorenz Pichler, MD AUSTRIA
Assessing the Reliability of Automated Cell Count Analysis of Synovial Fluid in the Setting of Revision Total Knee Arthroplasty Taner Karlidag, MD GERMANY
Cemented Versus Cementless Total Knee Arthroplasty Using the Same Implant Design Gian Luigi Canata, MD ITALY

Knee - Cartilage (4 Posters)
ACL, Meniscal, and Cartilage Injuries Exhibit Distinct Synovial Fluid Biomarker Profiles at Time of Knee Arthroscopy Elise Bixby, MD UNITED STATES
Effect of Curcumin on Cartilage Healing in Rat Osteochondral Defect Model Emin Can Balcı, MD TURKEY
Presenting Features of Knee Osteochondritis Dissecans (OCD) Based on Anatomic Location: Patellar Versus Medial Femoral Condylar Lesion Henry B. Ellis, MD UNITED STATES
Functional, Radiological and Biomechanical Outcome of Autologous Bone Grafting Combined with Matrix-Associated Autologous Chondrocyte Implantation for Treatment of Osteochondral Defects of the Knee Stephan Oehme, MD GERMANY

Knee - Other (24 Posters)
Lateral Tibial Plateau Fractures Extending Posteriorly to the Posterolateral Complex Require Extended Lateral Approaches for Anatomic Fracture Reduction: A Retrospective Observational Study Christian Peez, MD GERMANY
Lateral Retinacular Release During MPFL Reconstruction a Randomized Clinical Trial Elvire Servien, MD, PhD, Prof. FRANCE
The Anterolateral Ligament is Under-Reported on Routine MRI Following Sports-Related ACL Tears Luis A Vargas, MD, PhD UNITED STATES
Development of a Rajavithi Stress Radiographic Device in Diagnosing Isolated Fibular Collateral Ligament and Posterolateral Knee Injuries, Cadaveric Study Pinij Srisuwanporn, MD THAILAND
Lateral Extra-Articular Tenodesis Augmentation of Anterior Cruciate Ligament Reconstruction Did Not Affect the Cartilage Thickness of the Lateral Compartment Within the Tibiofemoral Joint David A. Parker, MBBS, BMedSc, FRACS AUSTRALIA
Derotational Tibial Osteotomy for Pathological External Tibial Torsion Correction in Females with Anterior Knee Pain Should be Infratuberositary: A CT-based Study Vicente Sanchis-Alfonso, MD, PhD SPAIN
Lars (Ligament Augmentation & Reconstruction System) Synthetic Grafts Are Safe and Effective for Extra-Articular Knee Ligament Reconstructions in Elite Athletes Simon Ball, MA, FRCS(Tr&Orth) UNITED KINGDOM
Risk of Soft Tissue Knee Injuries Associated with Proximal Tibia Fractures: A Systematic Review and Meta-Analysis Tanvir Khan, MD, PhD, FRCS(Tr&Orth) UNITED KINGDOM
A Mechanical Etiology of Lateral Patellofemoral Arthritis Johannes M. Sieberer, MSc UNITED STATES
Functional Outcomes Following Fulkerson Modified by Heatley Osteotomy Versus Maquet-bandi Hybrid Osteotomy for the Treatment of Patellofemoral Knee Pain: A Retrospective Cohort Giovani A. Gravini-Amador, MD COLOMBIA
The Effect of Additional Anterolateral Ligament Reconstruction on Maturation of Reconstructed Anterior Cruciate Ligament Grafts: A Serial Magnetic Resonance Imaging Study Yukio Nakajima, MD JAPAN
Inclusion of Open Injuries in an Updated Schenck Classification of Knee Dislocations Based on a Global Delphi Consensus Study Michael Held, MD, PhD SOUTH AFRICA
Restriction of Posterior Tibial Translation by the Meniscofemoral Ligaments: A Robotic Biomechanical Study Lucas K. Palma Kries, MD GERMANY
Revision ACL Reconstruction CT Tibial Tunnel Classification and ACLR Staging Decision Making: A Novel Surgically Relevant Protocol Luke V. Tollefson, BS UNITED STATES
Movement Profiles in Patellofemoral Pain Patients During the Lateral Step-Down Task: An Unsupervised Machine Learning Approach Enzo Salviato Mameri, MD, MSc BRAZIL
Leukocytes do not Influence Safety and Efficacy of Platelet-Rich Plasma Injections for the Treatment of Knee Osteoarthritis: A Double-blind Randomized Controlled Trial Iacopo Romandini, MD QATAR
A Pre-Operative Anterolateral Ligament Injury of the Knee Leads to Inferior Outcomes After Isolated Acute ACL Reconstruction with Hamstrings Graft: A Prospective Study with Minimum Five-Year Follow-Up Camilo P. Helito, MD, PhD, Prof BRAZIL
Characteristics of Re-Injured Cases After Anterior Cruciate Ligament Reconstruction Combined with Anterolateral Ligament Reconstruction in Athletes Koichi Muramatsu, MD, PhD JAPAN
Does Lateral Extra-Articular Tenodesis in ACL Reconstruction Enhance Graft Healing?: A Matched Cohort Study George Jacob, MBBS, MS Ortho, FAOrthA INDIA
Increasing Posterior Tibial Slope Reduces the Resultant Force in Lateral Meniscus in ACL Deficient Knees at Low Flexion Angles Mahmut Enes Kayaalp, MD, Assoc. Prof. TURKEY
A Modified KOOS Form is Sufficient for Measuring Change in a Cohort of Patellofemoral Instability Patients Kate E. Webster, PhD AUSTRALIA
Survivorship and Clinical Outcomes of a Novel Personalized Metal Implant for the Treatment of Cartilage Lesions of the Knee Francesca de Caro, MD, PhD ITALY
Novel Osteoarthritis Therapeutic Restores the Homeostatic Phenotype of Pathologic Synovial Fibroblasts Elizabeth Rose Bernstein, BA UNITED STATES
Surgical Volume Influences Treatment Strategies of Cartilage Injuries in Primary ACL Reconstruction: A Study from the Swedish National Knee Ligament Registry Dzan Rizvanovic, MD SWEDEN

Shoulder - Other (10 Posters)
Preoperative AHI May Predict Early Achievement of Clinically Meaningful Outcomes in Reverse Shoulder Arthroplasty Patients: A Retrospective Review of Preoperative Imaging Studies Alexander E White, MD UNITED STATES
Results of Surgical Treatment of Symptomatic Os Acromiale Jaime Oraa Apraiz, MD SPAIN
A Tailored Approach for Patients with Rotator Cuff Tears: A Focus on Radiomics Arianna Carnevale, PhD ITALY
Proximal Femur Allograft for Biorsa: Which Part of the Allograft Is More Convenient to Use? Rodrigo Nicolás Brandariz, MD ARGENTINA
Arthroscopic Subacromial Balloon Spacer for Massive Rotator Cuff Tears Demonstrates Improved Shoulder Functionality and High Revision-free Survival Rates at a Minimum 5-year Follow-Up Filippo Familiari, MD, Prof. ITALY
Biomechanical Changes in Patients with Rotator Cuff Tears: Elevated Trapezius Activity and Restricted Shoulder Mobility Sarah Remedios, MSc, PhD(c) CANADA
Defining the Ideal Conditions for Rotator Interval Shifting in Irreparable Rotator Cuff Tears: Clinical Success Factors and Radiological Predictors Joe-Zhi Yen, MD TAIWAN
Concomitant Arthroscopic Capsular Release and Cuff Repair in Cuff Tears with Stiffness Yields Similar Outcomes as Repairs in Cuff Tears Without Stiffness: A Propensity Score Matched Cohort Study Ramakanth Rajagopalakrishnan, D.ortho, DNB(ortho), D.SICOT INDIA
Performance Metrics and Return to Play Among NHL Players Following Shoulder Surgery Mary K. Mulcahey, MD, FAAOS UNITED STATES
Unexpected Positive Cultures of Humeral Head Detected with Dithiothreitol in Primary Shoulder Arthroplasty Alberto Fontanarosa, MD ITALY

Abstract Details