方法：对56例距小腿软组织缺损的患者应用逆行带蒂腓肠神经营养血管皮瓣进行修复，其中慢性溃疡及疤痕增生1例、其余均为创伤所致的小腿下段及足部组织缺损。

Methods 56 cases with of tissue defect of shanks were applied sural neurovascular flap, which included 1 case of chronic ulcer and scar hyperplasia, the others were caused by the wound.

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