[Surgical treatment of chronic duodenal obstruction after radical operations on the stomach in peptic ulcer].

The authors operated on 138 patients with impaired duodenal patency after gastric resection and selective proximal vagotomy. The most substantiated operation is the Roux-en-Y reconstruction. In possible elimination of mechanical obstacles and normal tonicity of the duodenum, the passage through it was restored by means of isoperistaltic jejunal segment. Good long-term results were noted in 83.2%, satisfactory--in 13.6%, bad (ulcer recurrence)--in 3.2% of the patients.