Early versus late repair of bile duct injuries

Abstract

Biliary injuries associated with laparoscopic cholecystectomy occur at a constant rate of 0.3% to 0.6%. The spectrum of injures ranges from small leaks of bile to complete section of the main ducts requiring bilioenteric reconstruction. The goal of biliary reconstruction is to obtain a high-quality bilioenteric anastomosis that will not malfunction for a long time. No prospective, controlled, randomized trial (evidence level 1) has been conducted that shows whether an early repair is better than a late one. The timing of the operative procedure should be individualized. A complete examination of the patient should be performed to identify the type of injury and coexistent comorbidities. For septic patients and those with multiple organ dysfunction syndrome, the repair should be delayed. Maneuvers to drain the bile ducts can be performed to relieve jaundice and cholangitis in these patients. For these cases, the surgery should be delayed. If a stable patient is found, without comorbidities, the operation can be scheduled earlier. Subhepatic drains should not be left for a long period because of the risk for intestinal fistulization. If needed, they should be changed for transhepatic stents. High-quality bilioenteric anastomoses are performed with fine absorbable sutures for healthy ducts (nonscarred, noninflamed, nonischemic) in a wide opening, with anastomosis of a (tension-free) defunctionalized jejunal limb. Individualization of the patient is the best rule.