Intravenous injection and antibiotics before the operation, strict aseptic principal and abdominal incision debridement to prevent abdominal infection is simple and effective.

• 术前静脉滴注抗菌药物 ,术中严格无菌原则以及腹壁切口的清创缝合术预防腹壁切口感染 ,方法简单 ,有效率高