[Clinico-endoscopic evaluation of the results of vagotomy in duodenal ulcers].

A comparative analysis based upon studying results of clinico-endoscopic examinations of 376 patients with duodenal ulcers after different kinds of vagotomies evidences high efficiency of fibrogastroduodenoscopy in diagnosis of functional and morphological lesions after surgical procedures. Results of operations are dependent not only on the correct selection of surgical methods, adequate vagotomy and effective drainage, but also on a disturbance of the barrier function of the pylorus.