[Causes of unsatisfactory results of selective proximal vagotomy and the choice of corrective operation].

Analysis of the causes of the unsatisfactory results of SPV in 39 patients has shown that the leading ones among them were the preservation of a high level of acid formation, antral stasis, chronic duodenal obstruction resulting from the extravasal compression of the celiac trunk and celiac ganglioneuritis. When choosing the corrective operation, it is necessary to consider the main factors causing the occurrence of an unsatisfactory result.