半腱肌腱自体移植物替代半月板
简介
本文介绍了一种使用半腱肌腱自体移植物进行半月板替代的手术技术。该技术利用半腱肌腱在关节内重塑和再血管化的能力，以克服同种异体半月板移植中移植物尺寸匹配困难、成本高和来源受限的问题。目前该技术尚缺乏长期临床结果验证。
英文摘要
The menisci play a critical role in load transmission and shock absorption and serve as important secondary stabilizers of the knee. Unfortunately, meniscal repair is not always feasible, and resection may be required. Meniscal allograft transplantation is an established method of meniscal substitution; however, its use remains limited by graft sizing challenges, high costs, and restricted availability. The semitendinosus tendon has the capacity to remodel and revascularize within the intra-articular environment. The purpose of this technical note is to describe the surgical technique for meniscal substitution using a semitendinosus tendon autograft.