Intraoperative placement of transparietohepatic biliary drainage in remedial hepaticojejunostomy: technique and clinical experience

Remedial biliary surgery most often entails a Roux-en-Y hepaticojejunostomy. Sometimes the duct wall at the porta hepatis has been so damaged by inflammatory changes that the postoperative external drainage of bile away from a biliodigestive suture at risk of dehiscence is advisable. A technique of intraoperative placement of transparietohepatic biliary drainage was devised. The maneuver implies retrograde cannulation of a major intrahepatic duct with a vascular irrigation needle that is pushed to create the transhepatic path. Of 220 remedial hepaticojejunostomies performed in 211 patients (including 151 liver transplant recipients), the technique was applied in 49 (22%) of the most difficult cases in which the preoperative radiologic approach to the biliary tree had failed, was unsafe, or was unfeasible. The only major complication was a parenchymal tear needing perihepatic packing when the maneuver was performed too early after liver transplantation. Postoperative biliary fistula occurred in 2 patients (4%) and access to the biliary tract for percutaneous bilioplasty was provided in the short-term follow-up evaluation of 14 patients (29%).