There were infections of incisional wound in 27 patients, fistura formation of abdominal wall in 6 patients, cecal fistula in 5 patients, residual intraperitoneal abscess in 3 patients.

• 发生切口感染27例,腹壁窦道形成6例,盲肠瘘5例,腹腔残余脓肿3例。