我们采用长效麻醉下肛门后位内括约肌部分切开(以下简称后位扩肛)术,治疗97例痔病患者,取得满意效果,报告如下。临床资料本组男61例,女36例,年龄16～74岁,其中慢性肛裂39例,混合痔53例,后天引起肛门肛管狭窄4例(均为痔注射不当引起),内痔出血1例。患者痊愈时间7～16天,平 We use the long-term anesthesia anal posterior internal sphincter part of the cut (hereinafter referred to as anastomosis) surgery, treatment of 97 patients with hemorrhoids, and achieved satisfactory results, the report is as follows. Clinical data The group of 61 males and 36 females, aged 16 to 74 years, of which 39 cases of chronic anal fissure, mixed hemorrhoids in 53 cases, acquired anal anal stenosis in 4 cases (both caused by improper injection of hemorrhoids), hemorrhoids hemorrhoids 1 example. Patients recover from 7 to 16 days, flat