我院自1988年7月至1998年7月共行直肠癌Ｍｉｌｅｓ手术156例,Ｈａｒｔｅｒｍａｎ手术19例,其中67例手术时将传统的腹膜内结肠造口改为腹膜外结肠造口,收到良好效果,现报告如下。1　临床资料11　一般情况:本组病人67例,年龄22～74岁,平均年龄47岁,男48例,女19例。其中直肠下段癌 In our hospital from July 1988 to July 1998, a total of 156 patients underwent Miles operation for rectal cancer, and 19 patients underwent a Harterman operation. Of these, 67 patients underwent conventional intraperitoneal colostomy instead of extraperitoneal colostomy. The effect is as follows. 1 Clinical data 11 General conditions: 67 patients in this group, aged 22 to 74 years, mean age 47 years, 48 ​​males and 19 females. The lower rectum cancer