For today radical surgical interventions at pancreatobiliary cancer are carried out only at 10-12 % of patients. The basic complications of a functional condition of the stump of the pancreas after its resection are connected with development of a traumatic pancreatitis and lacks of surgical technics of formation pancreaticoenteroanastomosis. Working out of techniques warning insufficiency development pancreaticoenteroanastomosis and functions of the rest of a pancreas in the early and remote postoperative period was the purpose of the present research. We had been developed and improved the techniques allowing as much as possible to reduce traumatic influence on a fabric of a pancreas at its crossing, and also the formation technique pancreaticoenteroanastomosis has been offered.