Objective To observe and evaluate the effect of tertiary hepaticojejunostomy on alleviating jaundice in treating malignant biliary duct obstruction in the hepatic portal.

• 目的观察与评价肝内三级肝管空肠吻合术治疗恶性肝门部胆管梗阻的减黄效果,合并症及对生存期的影响。