Subjects studied include cases with bile duct stones combined with stones in the liver and in liver cases mere stones Results: The cases were operated successfully lithotripsy in surgery, post-operative treatment of stable, good KEHR information, save KEHR 02 - 04 week period, no complications, perforation, bleeding, biliary tract, surgery again... Conclusions: endoscopic biliary lithotripsy in surgery is an effective treatment method, necessary for cases of gallstone disease, especially recurrent gallstone.