关节切除术

All patients had undergone an arthroscopic medial meniscectomy, and two also had had a chondroplasty, with use of a mechanical shaver.

所有患者都在关节镜下进行侧半月板，其中两例还进行了软骨成形，中使用了刨削器。

When any anteromedial approach is made, including one for meniscectomy, the infrapatellar branch of the saphenous nerve should be protected (Fig. 1-39).

采用前侧路行膝关节手(包括半月板)时，应该注意保护隐髌下支(图1-39)。