结论应用三种腹部皮瓣修复手指脱套伤、离断伤后皮肤软组织缺损具有安全、可靠，成活率高，手指外形不臃肿等优点。
Conclusion The application of abdominal skin flap is reliable and convenient in treatment of fingers degloving injury or fingertip amputation, which can obtain high survival rate and good contour.
目的：探讨胸腹部扩张皮瓣修复前臂及肘部严重软组织缺损的应用效果。
Objective Explore the effect of Severe soft tissue defect at the forearm and elbow repaired by expanded skin flap from the chest and abdomen.
应用推荐