These included bleeding of mesoappendix in 3 cases, stump appendicitis in two cases, intestinal obstruction in two cases and ectopic pregnancy in one case. All of the patiens recovered smoothly after successful reoperation. 结果阑尾切除术后再手术者8例,包括阑尾系膜出血3例,阑尾残株过长2例,肠梗阻2例,宫外孕误诊1例,再次手术后全部治愈。