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Gastric bypass surgery
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Video: Laparoscopic adjustable gastric banding
By Mayo Clinic staffTranscript
In the adjustable laparoscopic gastric banding procedure, a band containing an inflatable balloon is placed around the upper part of the stomach and fixed in place. This creates a small stomach pouch above the band with a very narrow opening to the rest of the stomach. A port is then placed under the skin of the abdomen. A tube connects the port to the band. By injecting or removing fluid through the port, the balloon can be inflated or deflated to adjust the size of the band. Gastric banding restricts the amount of food that your stomach can hold, so you feel full sooner, but it doesn't reduce the absorption of calories and nutrients.
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References
- Farrell TM, et al. Clinical application of laparoscopic bariatric surgery: An evidence-based review. Surgical Endoscopy. 2009;23:930.
- Spivak H, et al. Long-term outcomes of laparoscopic adjustable gastric banding and laparoscopic Roux-en-Y gastric bypass in the United States. Surgical Endoscopy. 2012;26:1909.
- Bariatric surgery for severe obesity. National Institute on Diabetes and Digestive and Kidney Diseases. http://win.niddk.nih.gov/publications/gastric.htm. Accessed Jan. 15, 2013.
- Andrews RA, et al. Surgical management of severe obesity. http://www.uptodate.com/index. Accessed Jan. 15, 2013.
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