The Gastric Bypass, also called the “Roux-en-Y Gastric Bypass,” has been performed for over 50 years, with the laparoscopic technique refined since 1993. It is one of the most prevalent and effective procedures for treating obesity and related diseases. The name “Roux-en-Y” is derived from a French term meaning “in the form of a Y.”
The gastric bypass functions in multiple ways. The newly created stomach pouch holds less food, resulting in reduced calorie intake. Additionally, because food bypasses the first portion of the small intestine, nutrient absorption is decreased. The altered route of food through the digestive tract significantly reduces hunger, increases feelings of fullness, and helps achieve and maintain a healthy weight. This surgery often leads to improved adult-onset diabetes, sometimes even before significant weight loss occurs. It also helps alleviate reflux symptoms, which often improve rapidly. Patients need to make healthy food choices and avoid tobacco and non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen and naproxen.
Photo courtesy of Medtronic
Yes, due to changes in the digestive system, patients will need to take vitamins and supplements for the rest of their life to prevent nutritional deficiencies.
Most patients can return to work within 2-4 weeks, depending on the nature of their job and their individual recovery.
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