Picture of gastric bypass surgery for obesity

The small intestine is attached to a new opening made in the stomach (above the double row of staples). The two parts of the small intestine are connected so that the unused part of the stomach can drain.

ByHealthwise Staff
Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
Specialist Medical ReviewerAli Tavakkolizadeh, MD, FRCS
Last RevisedApril 6, 2011

© 1995-2011 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated. This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.