title: Management of CBD stones in patients having laparoscopic cholecystectomy in a private setting in Australia.
abstract: BACKGROUND
  Laparoscopic bile duct exploration at the time of laparoscopic cholecystectomy has been promoted as being equally successful as endoscopic bile duct clearance. Further, if successful it offers the possibility of reducing the number of interventions required and therefore reducing overall costs. However, there is little in the literature that describe current treatment patterns in the Australian environment.
  
  
  METHODS
  Medicare data were obtained for the number of patients undergoing laparoscopic cholecystectomy, intraoperative cholangiography, laparoscopic transcystic bile duct exploration, laparoscopic choledochotomy and bile duct exploration, endoscopic retrograde cholangiopancreatography (ERCP), sphincterotomy and endoscopic biliary stent insertion.
  
  
  RESULTS
  Although there was significant state-to-state variation in the prevalence of laparoscopic bile duct exploration (0.6-3.7%), ERCP remained the predominant method of bile duct clearance in the setting of laparoscopic cholecystectomy (5.4%). Transcystic bile duct exploration is far more common than laparoscopic choledochotomy, which is a rare procedure. This suggests that patients with a dilated common bile duct and large or multiple stones are typically undergoing ERCP rather than laparoscopic bile duct clearance.
  
  
  CONCLUSIONS
  Despite the apparent attractiveness of laparoscopic bile duct exploration at the time of cholecystectomy, ERCP remains the most common method of dealing with choledocholithiasis in the setting of an intact gallbladder in Australia.
authors.affiliation: Department of Surgery, Monash Medical Centre, Clayton, Victoria, Australia.
authors.forename: Daniel Gerald
authors.initials: DG
authors.lastname: Croagh
authors.forename: David
authors.initials: D
authors.lastname: Devonshire
authors.forename: Benjamin
authors.initials: B
authors.lastname: Poh
authors.forename: Roger
authors.initials: R
authors.lastname: Berry
authors.forename: Kaye
authors.initials: K
authors.lastname: Bowers
authors.forename: Dean
authors.initials: D
authors.lastname: Spilias
authors.forename: Mark
authors.initials: M
authors.lastname: Cullinan
authors.forename: Paul
authors.initials: P
authors.lastname: Cashin
mesh_terms: D001315:Australia; D002760:Cholangiopancreatography, Endoscopic Retrograde; D017081:Cholecystectomy, Laparoscopic; D042882:Gallstones / Q000175:diagnosis* / Q000601:surgery*; D006801:Humans; D018579:Patient Selection; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data; D012189:Retrospective Studies
keywords: cholangiopancreatography; cholecystectomy; choledocholithiasis; endoscopic retrograde; endoscopy; laparoscopic; laparoscopy.