Methods: Designed and used the reserved island double-lobular flap supplied by deep plantar branch of dorsalis pedis artery, carrying both dorsalis pedis flap and first digital-web flap, transferred to cover two skin defects on the anterior portion of foot. 方法:设计并采用以足底深支血管为蒂的足背逆行岛状双叶皮瓣,转移覆盖分别位于足远端第一、第五趾基部皮肤缺损。