Gastric Bypass Surgery
In the video below, Dr. Ross McMahon provides an overview of Roux-en-Y gastric bypass surgery.
Pronounced “ROO-en-why,” Roux-en-Y gastric bypass surgery restricts food intake by creating a small pouch at the top of the stomach. The pouch is then connected to a section of the small intestine, allowing food to bypass the lower stomach and the first two parts of the small intestine. Most gastric bypasses are performed using laparoscopy, a minimally invasive surgical procedure performed through very small incisions in the abdomen.
Advantages
• From 50 percent to 80 percent of excess body weight is lost within two years.
• Most obesity-related health conditions, such as diabetes, high blood pressure and sleep apnea, improve or disappear entirely.
Disadvantages
• In a Roux-en-Y surgery, the stomach and intestines are cut and then reconnected using staples and stitches. If they tear or don't heal properly, peritonitis and bleeding can occur, causing serious complications and even death.
• Scar tissue or intestinal twisting can lead to intestinal blockage.
• After two years, some patients regain 10 to 30 pounds of weight lost. There may be a return of increased appetite.
• Food bypasses the small intestine, the part of the body responsible for absorbing protein, calcium and certain vitamins. Less iron absorption also occurs. Patients must take daily vitamin and mineral supplements for the rest of their lives. Blood tests must be performed frequently during the first year to check nutritional status.
Contact Information
Weight Loss Services
801 BroadwaySuite 800
Seattle, WA 98122
Phone: 206-215-2090
Fax: 206-215-3099
Map & Directions
Eastside Location
Appointments are also available at our Eastside Location.
Holiday Weight Gain
Dr. Richard Lindquist provides practical advice to help you prevent holiday weight gain. Watch the videos.
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