Conclusion TFLM flap for trochiter bedsore therapy is good as it is rich of blood and tissue supply, easy to dissect and design and the donor site can be sutured directly.

结论阔筋膜张肌肌皮瓣富，组织量大，易于设计解剖游离，供区可直接，修复大转子褥疮的良好材料。