Peroneal artery island skin flap to reconstitute heel defect demonstrates poorer friction resistance and ulcreration which requires long-term of keratinizing process and approriate protection.

• 腓动脉逆行皮瓣修复足跟皮肤缺损耐磨性差易破溃，有一个较长时期的皮肤角化过程，需适当保护。