Clinical application of perforating flap has been in operator for 10 years,in recent years,the coverage of perforating flap gradually increased,especially in lower extremity perforator flap.

• 穿支皮瓣临床应用已有10年历史,近年来,穿支皮瓣的报道亦逐渐增多,尤其是下肢穿支皮瓣。