我科近９年收治先天性胆总管囊肿１６例中１１例行囊肿切除高位大口胆肠吻合并桥袢上设置套叠瓣膜，术后无并发症，随访１～５年，症状无复发，无一再手术。手术方法：①囊肿穿刺吸出胆汁证实诊断；②切除胆囊；③摘除囊肿，上至左右肝管汇合处下方１ｃｍ，下至狭窄处；④... 9 cases of congenital choledochal cysts were treated in our department in the past 9 years. 11 cases underwent cyst-removal and high-position biliary-enteric anastomosis and set-over valves were placed on the bridges. No complications were observed after operation. No recurrence was observed after 1 to 5 years of follow-up. Repeatedly surgery. Surgical methods: 1 cyst puncture aspiration of bile confirmed diagnosis; 2 gallbladder resection; 3 removal of cysts, up to the left and right hepatic duct confluence 1cm, down to a narrow place; 4...