[Y-loop gastrojejunostomy in postoperative gastritis caused by reflux].

This prospective study involving 24 patients operated for postoperative reflux gastritis spanned over the period between 1974 and 1987. Diagnosis by exclusion was based on clinical, endoscopic and histological findings collected a few months to 16 years following surgery, the outcome of which was either alteration or destruction of the antropyloric sphincteral mechanism. All patients had Y-loop gastrojejunostomy performed according to Roux's procedure (at 50 cm). The clinical results as assessed on the basis of Visick's score and by gastroscopy were good. Anatomopathological examination of pre- and postoperative bioptic specimens blind-collected by a single operator indicated that foveolar hyperplasia is a good indicator of enterogastric reflux.