What is gastric bypass surgery?

Gastric Bypass Surgery

Why is gastric bypass surgery done?

A gastric bypass (also called a Roux-en-Y gastric bypass) is suitable for people who are severely overweight and who have not been able to lose weight with diet, exercise, or medicine.

Surgery is generally considered when your body mass index (BMI) is 40 or higher. Surgery may also be an option when your BMI is 35 or higher and you have a life-threatening or disabling problem that is related to your weight.

It is important to think of this surgery as a tool to help you lose weight. It is not an instant fix. You will still need to eat a healthy diet and get regular exercise. This will help you reach your weight goal and avoid regaining the weight you lose.

Gastric Bypass Surgery for Obesity

Gastric bypass surgery for obesity

Gastric bypass is surgery to make the stomach smaller and change the connection between the stomach and the intestines. 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.

©2011-2024 Healthwise, Incorporated

The content above contains general health information provided by Healthwise, Incorporated, and reviewed by its medical experts. This content should not replace the advice of your healthcare provider. Not all treatments or services described are offered as services by us. For recommended treatments, please consult your healthcare provider.

Personalized weight loss management solutions

Take the first step
Take the first step

Minimally invasive surgery

Find a bariatric surgeon

Comprehensive aftercare program

Get started today