括约肌成形术已用以治疗奥狄括约肌痉挛或狭窄，但有激活的胰液和细菌反流人胆管，有无远期不良结果？为此，作者回顾性分析108例括约肌成形术10～22年的随访结果。计男52例，女56例，中位值年龄对岁（30～78岁），随访中位值18年（1～22年）。成形术的适应证有胆囊胆总管结石3 Sphincterotomy has been used to treat sphincteroid sphincter spasm or stenosis, but there is active pancreatic juice and bacteria reflux bile duct, with or without long-term adverse outcome? To this end, the author retrospectively analyzed the follow-up results of 108 cases of sphincterotomy for 10 to 22 years. There were 52 males and 56 females. The median age was 30 to 78 years. The median follow-up period was 18 years (1 to 22 years). The indication for angioplasty is gallbladder common bile duct stones 3