Objective To observe the therapeutic effects of distal vascular flap with sural nerve for renovation of skin defect in malleoli.

目的观察逆行腓肠神血管皮瓣修复足踝部皮肤损的效果。

The diagnostic sensitivity of biopsy was 58% at the superficial peroneal nerve and peroneus brevis and 47% at the sural nerve.

另外，组织切片的感度：表面腓骨神与腓短神为58%，小腿腹神为47%。