Gastric Bypass, or Roux-en-Y gastric bypass, is a type of bariatric surgery that involves creating a small stomach pouch and rerouting the small intestine. This surgery is designed to limit food intake and reduce the body’s ability to absorb calories, leading to weight loss.

The procedure involves cutting and reattaching the stomach and intestines, effectively bypassing a portion of the digestive tract. This leads to a reduced calorie intake and absorption, resulting in substantial weight loss over time.

Postoperative care focuses on a strict diet, regular exercise, and long-term monitoring of nutritional health to avoid complications such as vitamin deficiencies. Patients also receive psychological support to help maintain healthy habits after surgery.

Gastric bypass is considered one of the most effective bariatric surgeries for achieving significant and long-term weight loss. It is often accompanied by improvements in obesity-related health conditions, such as diabetes and hypertension.