title: The need for routine cholangiography during cholecystectomy.
mesh_terms: D002758:Cholangiography / Q000706:statistics & numerical data*; D002763:Cholecystectomy; D003135:Common Bile Duct; D004724:Endoscopy; D005705:Gallbladder Diseases / Q000000981:diagnostic imaging; D006801:Humans; D007089:Image Enhancement; D013690:Television