Methods between 1992 and 1998 , 35 patients were admitted for complex intrahepatic biliary calculi . patients undergone biliary lithotomy by multiple incision made on the bile duct strictures disseminating on different hepatic lobes and segments , hence the exposure of the strictured duct and the bile ductplasty after the cholangiotomy was the major challenge 方法總結(jié)分析1992 - 1998年外科治療復雜性肝內(nèi)多段膽管結(jié)石并多處膽管狹窄35例的手術(shù)方法,總結(jié)顯露與切開肝內(nèi)狹窄段膽管、取出結(jié)石、解除狹窄的經(jīng)驗和體會。