Hoffmeyer-Finsterker gastric resection is a surgical operation to remove part of the stomach in combination with the intersection of the mesentery of a hollow organ. From a slice measuring 2.5 x 35 cm, a favorite and obligatory section of the stomach fundus is isolated for examination (topographic boundary - the angle between the lesser curvature of the stomach and its pylorus, and the anterior or greater curvature of the stomach) with a length of at least 3-4 cm. A gastrotomy of the stump is also performed. stomach up to 30 cm, limited by two additional incisions (between the fundus of the stomach and the antrum and between the antrum and cervical stomach), the last two are made strictly along the oblique thread. Preference is given to a transverse incision and stitching (end-to-end plastic surgery) of the stomach with peritonization of the gastrointestinal tract with a flap of the parietal peritoneum, partially including the small intestine (seromuscular membrane), which reliably covers the anastomosis of the ends of the stumps of the gastric tube. This procedure leads to the formation of a double plastic system of the stomach and simultaneously holds both parts of the organ at the place of their confluence, which reliably ensures the prevention of scar-ulcerative lesions of the small intestinal flap. The purpose of this operation is to prevent post-gastroresection syndrome by eliminating the causes that caused it. The possibility of performing resection for liver cirrhosis is determined by the presence of a minimum