bile duct extrahepatic bile duct FMA:14678 GAID:281 MA:0002659 MESH:D017734 Passages external to the liver for the conveyance of bile. These include the common bile duct and the common hepatic duct. UBERON:0003703 UMLS:C0206187 bile duct extrahepatic part extrahepatic biliary system includes all the cystic duct, all the common bile duct and the extrahapetic part of the hepatic duct uberon