Choledochoduodenostomy is procedure undertaken for internal drainage of bile in cases of common bile duct obstruction mostly distal. Although this procedure is not very routinely practiced nowadays, the importance and need for this procedure cannot be undermined especially due to the lack of availability of newer techniques and the cost involved. We did a study on 30 cases of common bile duct obstruction and offered them Choledochoduodenostomy and the results and complications were noted.