FIELD: medicine, surgery. SUBSTANCE: an ulcerous defect should be resected, proximal duodenal department is removed, at the same time one should mobilize and circularly cross the duodenum distally against an ulcerous defect. Duodenal anastomosis is applied. Resection of stomach is carried out by saving a pylorus. Distal border of resection passes 2 cm above a pylorus. Proximal one - along minor curvature being 1 cm distally against an esophagus, along major curvature - at a splenic level. The method provides the prophylaxis of postgastroresectional disorders. EFFECT: higher efficiency of operation. 1 ex
