内侧半月板后根修复联合半月板中心化：兔模型揭示更佳愈合与区域性软骨保护
Posted innews Orthopedics

Enhanced Healing and Zone-Specific Cartilage Protection With Concomitant Meniscal Centralization in Medial Meniscus Posterior Root Repair: Insights From a Rabbit Model

This study demonstrates that combining meniscal centralization with medial meniscus posterior root repair reduces cartilage degeneration and improves healing compared with isolated root repair, revealing zone-specific cartilage preservation in the medial femoral condyle.
足球运动员在接受初次前交叉韧带（ACL）重建术后重返赛场及职业生涯的可持续性：来自全国性长期研究的启示
Posted inClinical Updates news Orthopedics

Return to Competition and Career Sustainability After Primary ACL Reconstruction in Football: Insights from Nationwide and Long-Term Studies

This review synthesizes evidence on return to competition and career sustainability after ACL reconstruction in football, highlighting variable return rates by competitive level, persistent long-term participation challenges, and multifactorial influences including neuromuscular and psychological factors.
高冲击体力活动会影响髋、膝骨关节炎的关节置换风险吗？一项大规模纵向中介研究
Posted innews Orthopedics Rheumatology

High-Impact Physical Activity and Joint Replacement Risk in Hip and Knee Osteoarthritis: A Large-Scale Longitudinal Mediation Study

High-impact physical activity in patients with hip osteoarthritis is associated with a reduced 12-month risk of total hip replacement, without increasing knee replacement risk in knee OA patients. Functional capacity partly mediates this benefit, challenging traditional guidelines favoring only low-impact exercise.