Methods: The flap bridge formed by posterior tibialvascular flaps from the healthy leg and subdemral vascular network skin - flap were transferred to repair the injuried leg.

• 方法:健侧小腿胫后血管蒂与带蒂保留真皮下血管网皮瓣组成皮瓣桥,携带皮瓣或骨皮瓣转移修复患肢。