With the improved harvest method, the flaps were used to repair skin defects in 18 cases, of which included palm, dorsum,thenar,hypothenar and the thumb.

• 临床应用尺动脉腕上支皮瓣修复手掌、手背、小鱼际、大鱼际、拇指的皮肤缺损创面18例,提出了避免皮瓣坏死的方法。