human_reference_atlas part of Homo sapiens duct ventral pancreatic duct common bile duct hepatopancreatic ampulla http://upload.wikimedia.org/wikipedia/commons/1/1e/Biliary_system_new.svg CALOHA:TS-2348 ZFA:0005167 Ampulla formed by the union of the pancreatic duct and the common bile duct where they enter the intestine.[TAO] ampulla hepatopancreatica hepatopancreatic ampulla UBERON:0004913 biliaropancreatic ampulla papilla duodeni major MESH:D014670 NCIT:C13011 Hepatopancreatic ampulla AS ampulla of Vater GAID:283 ampulla biliaropancreatica galen:AmpullaOfVater FMA:15076 SCTID:362200007 Vater's ampulla ampulla Vaterii uberon UMLS:C0042425 Wikipedia:Ampulla_of_Vater TAO:0005167 papilla Vateri A dilation of the duodenal papilla that is the opening of the juncture of the common bile duct and the main pancreatic duct. ampulla of bile duct