水平状撕裂切除不稳定部分，保留并修整稳定部分，半月板边缘撕裂行由内向外缝合6例。

Unstable leaf of the horizontally torn meniscus was removed, while the stable one was preserved. In 6 cases, the tear of edge rim was not only reshaped but also insider-out sutured.

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然后我们找到撕裂的边缘，用缝线缝合。

Then we find the edge of the tear and close it up with sutures.

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