Carpenter Melissa L, Bi Andrew S, Gómez-Verdejo Fernando, Koluman Ali Can, Villarreal-Espinosa Juan Bernardo, LaPrade Robert F, Chahla Jorge
Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A.
Twin Cities Orthopedics, Edina, Minnesota, U.S.A.
Arthrosc Tech. 2025 Apr 1;14(6):103528. doi: 10.1016/j.eats.2025.103528. eCollection 2025 Jun.
Isolated avulsion of the distal biceps femoris tendon is a rare injury that typically occurs as the result of high-energy trauma and sports activities that involve rapid and forceful hyperextension knee movements. Although partial distal biceps femoris tendon tears in less-active individuals often can be managed nonoperatively, surgical repair is preferred for complete tendon tears in active patients and athletes who want to maintain a high level of functionality. A few methods have been proposed to address this pathology; however, a gold standard has yet to be defined. In this Technical Note, the authors describe a surgical technique for repair of an acute distal biceps femoris avulsion using knotted all-suture suture anchor fixation. Our surgical technique aims to restore the native anatomy while minimizing surgical morbidity and loss of function.
股二头肌远端肌腱孤立性撕脱是一种罕见的损伤，通常由高能创伤以及涉及膝关节快速强力过伸动作的体育活动所致。虽然活动较少的个体发生的股二头肌远端肌腱部分撕裂通常可采用非手术治疗，但对于有活动需求的患者以及希望维持高水平功能的运动员，若发生肌腱完全撕裂，则首选手术修复。目前已提出了一些方法来处理这种病理情况；然而，尚未确定金标准。在本技术说明中，作者描述了一种使用带结全缝线缝合锚钉固定修复急性股二头肌远端撕脱的手术技术。我们的手术技术旨在恢复正常解剖结构，同时将手术并发症和功能丧失降至最低。
