34 patient (64.15%) were treated operatively, most of them were biliary-enteric roux-en-y anastomosis (52.83%) with BDI Strasberg E Direct surture repair, small supplemental bile duct close, end-to-end duct repair and choledochoduodenost - omy were 11.32%, early results were good and excellent (56.60%), medium (3.77%), mortality (3.77%).