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Day 3
September 12 (Sat)
13:00-13:30
Free Paper Session 7 (Wris & Hand)
 Room C
Speaker(s) 13:00–13:04 F7-1. Arthroscopic-Assisted Bone Grafting for Scaphoid Nonunion: Autograft Versus Allograft Outcomes
Hui-Kuang Huang (Ditmanson Medical Foundation Chia-Yi Christian Hospital, Taiwan)
13:04–13:08 F7-2. The Arthroscopic Wafer Procedure Provides Successful Midterm Outcomes for Idiopathic Ulnar Impaction Syndrome: A Minimum 5-Year Follow-Up
Sang-Hee Kim (Catholic Kwandong University College of Medicine, Korea, Republic of)
13:08–13:12 F7-3. Effect of Ulnar Positive Variance on Outcomes After Arthroscopic Transosseous Repair of Palmer 1B TFCC Foveal Tears
Jun Hong Won (Korea University, Korea, Republic of)
13:12–13:16 F7-4. Arthroscopic Foveal Repair of the Triangular Fibrocartilage Complex for Persistent Distal Radioulnar Joint Instability in Acute Galeazzi Fracture–Dislocations: A Consecutive Case Series
Ji-Sup KIM (Ewha Womans University Seoul Hospital, Korea, Republic of)
13:16–13:20 F7-5. Volar Barton Fractures Show a Lower Rate of Positive Arthroscopic Hook Test than Other Distal Radius Fractures
Seung Joo Kim (Inje University Ilsan Paik Hospital, Inje University College of Medicine, Korea, Republic of)
13:20-13:30 Discussion
Day 3
September 12 (Sat)
13:30-14:00
Free Paper Session 8 (Spine)
 Room C
Speaker(s) 13:30–13:34 F8-1. Improving Guideline-Concordant Management of Low Back Pain: A Randomized Controlled Trial of Pain Neuroscience Education
Ahmad Muhsen (The Hashemite University, Jordan)
13:34–13:38 F8-2. Comparison of 0-Degree and 30-Degree Endoscopes in Unilateral Laminectomy for Bilateral Decompression Using Biportal Endoscopic Technique for Lumbar Spinal Stenosis
Hyungrae Lee (Korea University Anam Hospital, Korea, Republic of)
13:38–13:42 F8-3. Postoperative Epidural Hematoma After Biportal Endoscopic Lumbar Surgery: Does Its Presence Affect One-Year Clinical Outcomes?
Dae-Woong Ham (Chung-Ang University Hospital, Korea, Republic of)
13:42–13:46 F8-4. O-Arm Navigation–Assisted Unilateral Biportal Endoscopic Spine Surgery for Precise and Minimal Bone Resection in Challenging Cases: A Four-Case Series
HYUNJUN Park (National police hospital, Korea, Republic of)
13:46–13:50 F8-5. Clinical and Radiologic Outcomes of Expandable versus Static Cages in Biportal Endoscopic TLIF: Focus on Endplate Injury and Subsidence
Tae Hoon Kang (Seoul National University College of Medicine, BRM Medical Center, Korea, Republic of)
13:50-14:00 Discussion
Day 3
September 12 (Sat)
14:00-15:00
Free Paper Session 9 (Shoulder & Elbow)
 Room C
Speaker(s) 14:00–14:04 F9-1. Preserving the Anterior Rotator Cuff Interval Reduces Revision Rates in Anterosuperior Rotator Cuff Tears: In-Continuity Versus Disruption Technique at Minimum 10-Year Follow-Up
Hsien-Hao Chang (National Health Insurance Service Ilsan Hospital, Korea, Republic of)
14:04–14:08 F9-2. Biceps Rerouting Outperforms Conventional Repair for Large to Massive Rotator Cuff Tear at Mid-Term Follow-Up: A Propensity Score–Matched Cohort Study
Sung-Hyun Cho (Seoul St. Mary’s Hospital, The Catholic University of Korea, Korea, Republic of)
14:08–14:12 F9-3. Does Radiofrequency Use Increase Postoperative Pain? A Prospective Analysis of Energy Delivery in Arthroscopic Rotator Cuff Repair
Bhumin Chotiwatanadilok (Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand)
14:12–14:16 F9-4. Clinical and Radiological Outcomes After Arthroscopic Rotator Cuff Repair Augmented with Demineralized Bone Fiber Implant for Improved Enthesis
Kristine Italia (QUASR, Australia)
14:16–14:20 F9-5. Human Dermal Allograft Augmentation in Rotator Cuff Repair: Is There Patch Integration?
Jonas Fernandez (Putrajaya Hospital, Malaysia)
14:20–14:30 Discussion
14:30–14:34 F9-6. Current Trends in the Joint-Preserving Surgical Strategies for Massive Irreparable Rotator Cuff Tears in Korea: A Nationwide Survey of the Korean Arthroscopy Society
Jaesoo Kim (Chung-Ang University Gwangmyeong Hospital, Korea, Republic of)
14:34–14:38 F9-7. The Effects of Superior Capsule Reconstruction on Anterior Latissimus Dorsi Transfer for Irreparable Anterosuperior Rotator Cuff Tears: A Dynamic Biomechanical Analysis
Sanghyeon Lee (Ewha Womans University Seoul Hospital, Korea, Republic of)
14:38–14:42 F9-8. Midterm Outcomes of Arthroscopic Superior Capsule Reconstruction with Fascia Lata Autograft and In-Situ Biceps Tendon Augmentation for Irreparable Rotator Cuff Tears: 3 to 6 Years Follow-Up
Alvin Chao-Yu Chen (Chang Gung Memorial Hospital-Taiwan, Taiwan)
14:42–14:46 F9-9. Suture Anchor Onlay Technique Peroneus Longus Autograft Augmentation for Arthroscopic Irreparable Massive Rotator Cuff Tear Reconstruction
Wei Huang (Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China)
14:46–14:50 F9-10. Angiogenesis Around and Inside the Distal Part of Fascia Lata Autograft Following Superior Capsular Reconstruction
TOMOHIKO SANO (Syutaikai Hospital, Mie University Graduate School of Medicine, Japan)
14:50–15:00 Discussion
Day 3
September 12 (Sat)
15:20-16:20
Free Paper Session 10 (Shoulder & Elbow)
 Room C
Speaker(s) 15:20–15:24 F10-1. Atelocollagen and Mesenchymal Stromal Cell Combined Therapy Synergistically Enhances Tendon-to-Bone Interface Healing in a Rat Model of Rotator Cuff Repair
Jae-Min Oh (Ulsan University Hospital, Korea, Republic of)
15:24–15:28 F10-2. Fibrinogen-Based Stem Cell and Spheroid Sheets Promotes Tendon to Bone Healing in Rotator Cuff Repair of Rat Model
Myung-Rae Kim (Kyung Hee University, Korea, Republic of)
15:28–15:32 F10-3. Durable Immunomodulatory Hierarchical Patch for Rotator Cuff Repairing
Liren Wang (Shanghai Sixth People's Hospital, China)
15:32–15:36 F10-4. Growth Factor Absorption and Release Kinetics of Platelet-Rich Plasma Soaked Freeze-Dried Acellular Dermal Matrix - In-Vitro Study -
XinRan Yu (Seoul National University College of Medicine, Korea, Republic of)
15:36–15:40 F10-5. Fibrin Clot-Based Augmentation and Bone Marrow Stimulation in Rotator Cuff Repair: A Systematic Review and Meta-Analysis
Viet Vu Duc (Vinmec Hai Phong International Hospital, Vietnam)
15:40–15:50 Discussion
15:50–15:54 F10-6. Uncertainty-Aware Bayesian Prompt Adaptation of SAM2 for Few-Shot Cross-Modal Segmentation in Rotator Cuff Tear Diagnosis
Jun-Young Kim (Daegu Catholic University School of Medicine, Korea, Republic of)
15:54–15:58 F10-7. Artificial Intelligence–Assisted Digital Rehabilitation and Automated Physician-Side Assessment After Arthroscopic Rotator Cuff Repair
Jong-Ho Kim (Yeouido St. Mary's Hospital, the Catholic University of Korea, Korea, Republic of)
15:58–16:02 F10-8. Limb-Salvage Reconstruction of the Proximal Humerus Using Patient-Specific 3D-Printed PEEK Implants: A Midterm Clinical Study
Le Duc Huy (Vinmec Times City International Hospital, Vinmec Healthcare System, Vietnam)
16:02–16:06 F10-9. Machine Learning-Based Classification of Shoulder Pathologies without Imaging: Development and Multi-Institutional International Validation
Seung Min Ryu (Seoul Medical Center, Korea, Republic of)
16:06–16:10 F10-10. Machine Learning-Based Novel Surgical Safety Zone Classification on the Bony-En-Face View of the Humeral Greater Tuberosity: A Fresh Cadaveric Dissection and Artificial Intelligence Validation Study
Feng Liu (The Affiliated Hospital , Southwest Medical University, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, China)
16:10–16:20 Discussion
Day 3
September 12 (Sat)
16:20-17:20
Free Paper Session 11 (Knee)
 Room C
Speaker(s) 16:20–16:24 F11-1. Alignment Philosophies in Total Knee Arthroplasty: Preliminary Findings From a Living Network Meta-Analysis of Randomized Trials
Joe-Zhi Yen (National Taiwan University Hospital, HSIN-CHU branch, Taiwan)
16:24–16:28 F11-2. Joint Line Orientation Influences Dynamic Knee Loading After Mechanically Aligned Total Knee Arthroplasty: A CPAK-Based Gait Analysis
KENGO HARATO (Keio University, Japan)
16:28–16:32 F11-3. Medio-Antero-Distal Displacement Enables Comprehensive Correction of Modifiable Factors in Multifactorial Patellar Instability with Favorable Short- to Mid-Term Outcomes
Munehiro Ogawa (Nara Medical University, Japan)
16:32–16:36 F11-4. Recovery of Spatiotemporal Metrics Assessed Using an Apple Watch Following Total Knee Arthroplasty
Ross Radic (Perth Orthopaedic and Sports Medicine Centre, Australia)
16:36–16:40 F11-5. Coronal Plane Alignment Changes Do Not Affect In Vivo Kinematics for Robotically Performed Total Knee Arthroplasty
Cham Kit Wong (Prince of Wales Hospital, Hong Kong, China)
16:40–16:50 Discussion
16:50–16:54 F11-6. Back in the Game: Comparing Sports-Specific and Conventional Rehabilitation After Total Knee Arthroplasty
David Parker (Sydney Orthopeadic Research Institute, Australia)
16:54–16:58 F11-7. Fixation Stability and Stress Redistribution Following Metal Block Use in Opening-Wedge High Tibial Osteotomy: A Finite Element Analysis
Hyung Jun Park (Korea University Ansan Hospital, Korea University College of Medicine, Korea, Republic of)
16:58–17:02 F11-8. Is Hip-Knee-Ankle Alignment Enough? Long Term Influence and Clinical Relevance of Postoperative Radiological Alignment Parameters After High Tibial Osteotom
Woon-Hwa Jung (Murup Hospital, Korea, Republic of)
17:02–17:06 F11-9. Increased Joint Line Obliquity After Medial Opening Wedge High Tibial Osteotomy Is Associated with Early Lateral Cartilage Degeneration and Worse Clinical Outcomes
Takaaki Hiranaka (Sydney Orthopaedic Research Institute, Okayama University Hospital, Japan)
17:06–17:10 F11-10. Anchor Hole Expansion May Relate to Medial Meniscal Extrusion After Combined Root Repair, Centralization, and Open-Wedge High Tibial Osteotomy
Yohei Maeda (Harue Hospital, Japan)
17:10–17:20 Discussion