膝关节软骨缺损的修复方法与策略

The repair methods and strategies of the cartilage defects of the knee joint

关节软骨缺损十分常见，是导致关节退变的重要因素之一。由于缺乏血供，自身再生簏力有限，因此，临床尝试多种方法来修复这些缺损。具体采用何种方法，应根据软骨缺损的病理类型来制定最优策略。

Articular cartilage defects are common, which is one of the important factors leading to joint degeneration. Due to lack of vascular supply, the ability to regenerate itself is limited, so the surgeons try a variety of ways to repair these defects. What specific methods are adopted should be based on the pathological types of cartilage defect in order to develop optimal strategies.