肛门狭窄是直肠肛门医手术常见并发症。随着直肠癌根治肛门原位再造术的推广，术后并发肛门狭窄更为多见。我科1988年采用肛旁菱形皮瓣推移术治疗肛门狭窄11例，取得满意效果。临床资料一、一般情况本组男7例。女4例。年龄32～68岁。直肠癌根治原住胜门再造术后7例，痔疮术后3 Anal stenosis is a common complication of rectal anal surgery. With the promotion of rectal cancer radical anastomotic reconstruction, postoperative anal stenosis is more common. In 1988, we used the para-rhombic flaps to treat anus stenosis in 11 cases and achieved satisfactory results. Clinical data First, the general situation in this group of male 7 cases. Female 4 cases. Age 32 ~ 68 years old. 7 cases of rectal cancer after radical Shengzhengmen reconstruction and 3 cases of hemorrhoids after operation