RESUMO
Objective To explore the therapeutic effect of choledochojejunostomy with a subcutaneous blind loop of interposed jejunum for treating postoperative residual biliary stones.Methods The clinical data of 72 cases of choledochojejunostomy with subcutataneous blind loop of interposed jejunum were retrospectively analysed.Results After exploration of distal common bole duct,and when a No.8-10 bougie could pass through the sphincter of Oddi,a 10-15 cm segment of jejunum with its vascular pedicle was mobilized,and an end to-side choledochojejunal anastomosis was performed at the proximal side of the jejunal segment and its distal end was converted to a blind loop and fixed subcutaneously to relevant abdominal wall.A T-tube for external drainage was inserted across the choledochojejunal anastomosis and exited through the blind jejunal loop.Seventy-two patients were cured without any complication or mortality.Conclusions The procedure is simple and minimally invasive,so that it could be carried out very easily and quickly by general surgeons with basic choledochojejunostomy skill.