[The possibilities of gastroduodenal anastomosis reliability rising]

An experimentally-clinical assessment of reparative regeneration collagenation of gastroduodenal anastomosis was made. The anastomoses were formed by different ways: the inverted twin-row (classical) and everting one-row anastomosis. It was stated, that tissues repair on suture-line of the everting anastomosis took place faster and better (on a type of primary intention with wound epithelization on 3-5 days). It was specified by comparatively smaller biophysical metabolic disorders in regenerative structures and characteristics of tissues adaptation (broad zone of anatomic alignment of submucous layer of gastric stump and muscular coat of duodenum stump) in anastomosis zone.