FIELD: medicine.
SUBSTANCE: invention relates to field of medicine, namely to laparoscopic surgery. Marks are applied on serous membrane above and below pylorus. Single-row interrupted serous-muscular sutures are applied by marks. Anterior wall of duodenal bulb is moved in proximal direction. Anterior semicircle of pylorus is invaginated into duodenal bulb lumen.
EFFECT: low-invasive method ensures formation of layer-by-layer pre-pyloric recess, preserves contractile function of pyloric sphincter and peristaltic activity of pylorus.
2 ex, 3 dwg
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Authors
Dates
2012-08-20—Published
2011-03-15—Filed