What is Gastric Bypass Surgery?
Gastric bypass (Roux-en-Y) is a combined procedure that creates a small stomach pouch and bypasses a portion of the small intestine, reducing both food intake and nutrient absorption. It is one of the most metabolically effective bariatric surgeries.
Advantages
- 65-80% of excess weight is lost
- Type 2 diabetes remission rate: 80-90%
- Effectively treats gastroesophageal reflux disease
- High long-term success rate for weight management
Procedure
Performed laparoscopically through 4-5 small incisions. Surgery duration is approximately 90-120 minutes. Patients are typically discharged after 3-4 days. A liquid diet is followed initially, gradually transitioning to a normal diet.