[The interposed jejunal loop after resection for gastric ulcer (endoscopic study)]. / L'ansa digiunale interposta dopo resezione per ulcera gastrica (studio endoscopico).

Authors refer about an endoscopic study concerning twenty patients who have been previously operated for gastric ulcer. In these patients it was performed a reconstruction of the alimentary canal by means of a gastro-duodenal interposition of an isoperistaltic jejunal loop. Authors show that this method has been proved valid to prevent duodeno pancreatic reflux in the residual gastric sac.