由于小腿前部及足踝皮肤软组织少，皮肤移动性差，损伤后很容易造成骨外露、

由于小腿前部及足踝皮肤软组织少，皮肤移动性差，损伤后很容易造成骨外露、肌腱外露，目前主要应用外科皮瓣，甚至显微技术修复，在全身的发病率，仅次于手足部位，所以近些年临床外科工作者致力于研究小腿部位的各种皮瓣来修复小腿软组织损伤造成骨外露、肌腱外露，无法靠植皮等简单外科技术修复的创面。但面临小腿部严重毁损伤后，骨质丢失和软组织缺损同时存在，对这种复合组织的修复仍然是临床治疗的难题。

由于小腿前部及足踝皮肤软组织少，皮肤移动性差，损伤后很容易造成骨外露、肌腱外露，目前主要应用外科皮瓣，甚至显微技术修复，在全身的发病率，仅次于手足部位， 所以近些年临床外科工作者致力于研究小腿部位的各种皮瓣来修复小腿软组织损伤造成骨外露、肌腱外露，无法靠植皮等简单外科技术修复的创面。 但面临小腿部严重毁损伤后，骨质丢失和软组织缺损同时存在，对这种复合组织的修复仍然是临床治疗的难题。

Due to the lack of skin and soft tissue in the front of the leg and ankle, poor mobility of the skin, it is easy to cause bone exposure and tendon exposure after injury. At present, surgical flaps are mainly used, and even micro techniques are used to repair the disease in the whole body, which is second only to the hands and feet. So in recent years, clinical surgeons are committed to studying various skin flaps in the lower leg to repair the soft tissue injury of the lower leg, resulting in bone exposure The wound can not be repaired by simple surgical techniques such as skin grafting. However, in the face of serious damage to the lower leg, bone loss and soft tissue defects exist at the same time, the repair of this composite tissue is still a difficult problem in clinical treatment.<br>