1. The flyback finger flaps can meet the needs well for repairs of skin and soft tissue defect at the distal finger end, especially at some repair difficult parts such as ulnar paratelum of digitus minimus, radical paratelum of thumb, etc.
指背逆行皮瓣可以较好地满足手指远端皮肤软组织缺损修复的需要，特别是对手指远端、小指末节尺侧、拇指末节桡侧等使用局部皮瓣修复困难的部位。