膝骨关节炎三种手术治疗方式的临床对比研究

Clinical Comparative Study of Three Surgical Treatment Methods about Osteoarthritis of the Knee

摘要: 膝关节骨性关节炎简称膝骨关节炎(KOA)，其病理特征是慢性关节软骨的进行性磨损丧失、软骨代谢异常及继发性新骨形成。以往由于术者适应症把握不佳，技术经验不成熟，假体材料缺陷等诸多原因，患者术后疗效欠佳。近年来，诸多学者对KOA手术技术有了更深的了解，本文拟对多种手术方式做一简要综述，以期对临床手术治疗KOA提供参考。

Abstract: Knee osteoarthritis has come to be known simply as KOA, the pathological features are Progressive wear loss of chronic articular cartilage, Cartilage metabolism abnormal and secondary new bone formation. There are several reasons lead to poor postoperative outcomes, for example, some surgeons cannot grasp the indications, immature technical experience, rosthetic material defects and so on. For the past few years, many scholars have gained a better understanding of the KOA operation, this article is expected to provide reference for KOA’s surgical treatment through giving a brief review of various surgical methods.