FIELD: medicine. SUBSTANCE: model has carrying out ultrasonic recording of frontal cross-section area, determining stomach wall thickness, availability of gastroduodenal reflux and food rests. Initial value of frontal cross-section area being equal to 110-120 cm2, stomach wall thickness being less than 5 mm, no gastroduodenal reflux of the first-third degree being available, food rests volume being not less than 1/3 of stomach volume and contents half-evacuation time being greater than normal value, operated stomach hypotonia is considered to be the case. Initial value of frontal cross-section area being less than 100 cm2, gastroduodenal reflux of the first-third degree being available, and stomach contents half-evacuation time being less than normal value, operated stomach damping syndrome is considered to be the case. EFFECT: simplified and accelerated examination method; reduced risk of traumatic complications. 5 dwg, 1 tbl
