ABSTRACT
Objective To investigate the applied value of combined flap that was anastomosed a set of blood vessels. Methods This team includs 26 cases, all cases were injured in traffic accident. The wound parts were knee, calf or ankle. All skin defaults was combined with osseous exposure, chronic inflammation and the wound area was huge. So all cases were terminal repair. After drastically debriding,the wound was repaired through transplanting combined flap that was anastomosed a set of blood vessels. The 6 types flaps were selected. It demonstrates signs of adequate circulation. Its longest was 70 cm, its largest was 42 cm x 42 cm. Results All flaps were alive, the wounds were closed up, the fractures were healed up, the feet or calves were reserved. All above was condition for function reservation. Conclusion THe applying of combined flap that anastomosed a set of blood vessels could substitutes the built-up flaps that was anastomosed a group of blood vessels. The procedure have spent smaller time, and have higher successful ratio. So it would be prone to applying and popularizing in clinical.