近年来我们对30例先天性胆总管囊肿患者,行囊肿切除,间置空肠人工乳头术,随访效果满意。现将间置空肠人工乳头制作方法的改进报告如下。手术方法改进:①采取浆膜网状血管层下剥脱切除囊肿壁,能减少出血,避免损伤。上下与胆管连接部各留一喇叭口,上口便于胆肠吻合和预防吻合 In recent years, we have 30 cases of congenital choledochal cyst cyst excision, interdental jejunal artificial nipple surgery, follow-up results were satisfactory. Now interstitial jejunal artificial nipple production improvements reported below. Surgical methods to improve: ① take serosa reticular vascular layer stripping resection cyst wall, can reduce bleeding, to avoid injury. Up and down and the bile duct connection each leaving a bell mouth, the upper bile intestinal anastomosis and prevention of anastomosis