[Conversion laparatomies during cholecystectomies under laparoscopy. Apropos of 285 consecutive cholecystectomies]

Abstract

Retrospective analysis of a consecutive series of 285 cholecystectomies carried out by laparoscopy showed that 47 patients (17.5%) required conversion laparotomy. In 55% of these cases the conversion was due to difficulty in dissecting the gallbladder or cystic duct. Peri-operative cholangiography should be performed routinely, not only to verify the vacuity of the common bile duct (13% of the conversions) but, more particularly, to ensure the integrity of the principal biliary pathway during the dissection (8.5% of the conversions). Cholecystectomy under celioscopy is a proven and safe technique, on the condition that all stages of classical surgery can be carried out under good conditions.