From August 19 through November 8, the Ortho Walk-In Clinic will see patients by appointment only. Questions? Please call 814-467-3628.

Gastric Bypass Surgery

Statistics

Weight loss: Rapid. Lose 60-80% of excess body weight within 12 to 18 months.
Surgery time: 1.5 hours
Hospital stay: Typically 1 day
Recovery time: About 2–4 weeks

gastric bypass surgery procedurePatients at Chan Soon-Shiong Medical Center at Windber who are interested in weight loss surgery have two options: gastric bypass surgery or gastric sleeve surgery.

Roux-en-Y gastric bypass surgery involves creating a small pouch from the stomach and connecting the pouch directly to the small intestine. Because your stomach will be smaller, you will feel fuller with less food. After gastric bypass, the food you eat will go into this small pouch of stomach and then directly into the small intestine. Because your food will bypass most of your stomach and the upper part of your small intestine, your body will not get all of the calories from the food you eat. It is this combination of restricted food intake and malabsorption that leads to weight loss.

Gastric bypass surgery is usually performed laparoscopically using minimally invasive surgical techniques.

Potential Advantages

  • Rapid and significant long-term weight loss
  • Restricts the amount of food that can be consumed
  • Favorable changes in gut hormones resulting in
    • Suppressed hunger
    • Reduced appetite
    • Improve satiety (feeling of fullness)
  • No long-term medical device to be implanted in your body
  • No adjustments

Potential Disadvantages

  • Staple line leaks
  • Stricture or narrowing of opening to intestines
  • Long-term vitamin/mineral deficiencies (particularly vitamin B12, iron, calcium, and folate)
  • Dumping syndrome (when food passes through the system too fast resulting in severe cramping, nausea, sweats, and diarrhea)
  • Requires adherence to dietary recommendations, life-long vitamin/mineral supplementation, and follow-up compliance

Do you have questions about gastric bypass surgery? Please don’t hesitate to contact us. We are ready to help you begin your weight loss journey today! Call 814-467-3653 or email windbersurgery@windbercare.org.