先天性胆总管囊肿是最常见的一种先天性胆道囊性扩张症。采取囊肿切除,胆道重建作为先天性胆总管囊肿治疗的标准术式已无争议[1 ] 。我院1992年～2 0 0 1年采取囊肿切除、肝总管空肠Roux -y吻合术治疗先天性胆总管囊肿3 0例,取得良好的效果,总结如下。1　临床资料1 1　一般资料 Congenital choledochal cyst is the most common form of congenital cystic dilatation. Cyst resection, biliary reconstruction as a standard surgical treatment of congenital choledochal cyst is uncontested [1]. In our hospital from 1992 to 2001, 30 cases of congenital choledochal cyst were treated by cyst excision and Roux-y anastomosis of the jejunum of the hepatic duct. The results were as follows. 1 Clinical data 1 1 General information