Ohno Takuya, Nagasaki Kei, Ishikawa Hiroki, Okamura Hiroki, Fujita Shogo, Toura Mizuki, Kudo Yoshifumi
Department of Orthopedic Surgery, Nippon Koukan Hospital, Kanagawa, Japan.
Department of Orthopedic Surgery, Showa University School of Medicine, Tokyo, Japan.
Arthrosc Tech. 2025 Mar 15;14(6):103495. doi: 10.1016/j.eats.2025.103495. eCollection 2025 Jun.
This article describes a surgical technique that addresses the limitations of existing approaches in managing meniscal extrusion after medial meniscal posterior root tear repair. Although traditional methods such as pullout repair and suture anchor repair are highly effective, they often struggle to adequately prevent meniscal extrusion, leading to suboptimal meniscal function restoration. Our method, which uses the semitendinosus tendon for circumferential joint capsule reinforcement, significantly reduces meniscal extrusion and enhances knee stability in patients with medial meniscal posterior root tears. Preliminary results suggest that this technique is superior to conventional methods in terms of preventing meniscal extrusion and restoring knee function.
本文介绍了一种手术技术，该技术解决了现有方法在处理内侧半月板后根撕裂修复后半月板挤压问题上的局限性。尽管诸如拔出修复和缝合锚钉修复等传统方法非常有效，但它们往往难以充分防止半月板挤压，导致半月板功能恢复不理想。我们的方法是使用半腱肌肌腱进行关节囊环周加固，可显著减少内侧半月板后根撕裂患者的半月板挤压并增强膝关节稳定性。初步结果表明，该技术在防止半月板挤压和恢复膝关节功能方面优于传统方法。
