["Rendez-vous" procedure. Mini-invasive treatment of biliary stones].

Mini invasive approach, laparoscopic and endoscopic, represents these days a therapeutically standard in treatment of concomitant biliary stones: gallbladder and extrahepatic bile ducts. Had been suggested different procedures known as "rendez-vous" procedures. When choledocholithiasis is diagnosed or supposed, using biochemical and echographic criteria, we decided to make an ERCP just before laparoscopic cholecystectomy under the same anesthesia. Using ERCP we could confirm the choledocholithiasis. The endoscopic sphincterotomy was followed by extraction of the stones using the Dormia basket catheter. The laparoscopic cholecystectomy that followed was technically made in the same way that any laparoscopic procedure is made, according to the gallbladder lesion, the ERCP making no influence to the surgical act.