title: Results of cholecystectomy without intraoperative cholangiography.
abstract: BACKGROUND
  To determine if cholecystectomy can be performed satisfactorily without the use of adjunctive intraoperative cholangiography (IOC), we planned a retrospective analysis at a Canadian university teaching hospital.
  
  
  METHODS
  General operative morbidity and mortality (in particular, occurrences and complications of missed choledocholithiasis and reoperations for same, and occurrences of bile duct injuries and bile leaks) were noted and analyzed for a consecutive series of cholecystectomies from a single practice, carried out without IOC.
  
  
  RESULTS
  In general, choledocholithiasis could be identified and treated before the operation; missed cases were infrequent and were treatable without reoperation. No major injuries to the bile duct were encountered.
  
  
  CONCLUSIONS
  IOC appears to be optional with cholecystectomy; cholecystectomy can be performed without IOC safely in the defined setting, without related major complications from missed choledocholithiasis or excess occurrence of bile-duct injury.
authors.affiliation: Department of Surgery, University of Ottawa, Ottawa Hospital - General Site, 501 Smyth Rd, Room K-11, Ottawa, ON K1H 8L6. jlorimer@ottawahospital.on.ca
authors.forename: John W
authors.initials: JW
authors.lastname: Lorimer
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002758:Cholangiography / Q000379:methods; D002763:Cholecystectomy / Q000379:methods*; D041761:Cholecystolithiasis / Q000150:complications / Q000601:surgery*; D042883:Choledocholithiasis / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D005260:Female; D006801:Humans; D007432:Intraoperative Period; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D016896:Treatment Outcome