目的：研究关节镜下治疗髌前滑囊炎的方法。
Objective: To study the treatment of prepatellar bursitis with debridement under arthroscopy.
髌股关节紊乱，以膝前痛为主要症状，是临床和体育运动中常见的膝关节疾患。
Patellar joint disorder, with knee anterior pain as the main symptom, is a common knee joint disease occurring in clinic and exercise.
结论：与应用髌腱重建时的骨-腱-骨的重建方式不同，应用半腱肌腱重建前交叉韧带时末端的形成过程是形成一个新的末端。
Conclusion It is different from the method by using bone-patella tendon-bone graft, the process of reconstruction of ACL using semitendinosus tendon needs to form a new insertion.
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