Treatment Experience of Subsequent Complications after Roux-en-Y Biliojejunostomy

Abstract

Purpose: Roux-en-Y biliojejunostomy has been frequently used in the management of benign biliary disease. The aim of this study was to summarize one institute’s experiences in prevention and management of subsequent complications of Roux-en-Y biliojejunostomy. Methods: A retrospective analysis was carried out for patients who underwent reoperation after Roux-en-Y biliojejunostomy from February 1990 through June 2004. Operation history, laboratory test data before the last operation, and images were collected. Results: Sixty-one patients, aged 36–60 years and with a 3.5-year average operation interval, were involved in the study. Anastomotic stricture (47, 80.3%), recurrent calculi (36, 60.7%), and biliary tract infection (all) were the most common complications after Roux-en-Y biliojejunostomy. Other complications (such as calculi of the intrahepatic duct or intrahepatic duct stricture, malformed or twisted jejunum loop, too long or too short proximal jejunum, disappearance of the normal form of anastomosis, and adhesion of the intestinal loop) were also detected by laparotomy. Conclusion: Calculus, stricture, and infection arise as a result of each other. Lessening of the anastomotic stricture, fluent drainage of the distal jejunum below the anastomosis, and relieving pressure of gastrointestinal tract are pivotal in decreasing subsequent complications after Roux-en-Y biliojejunostomy.