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Baros Surgery

Procedure Overview

  • Procedure Type: Restrictive + Malabsorptive
  • Surgery Duration: 1.5–2.5 Hours
  • Recovery Time: 3–4 Weeks
  • Approach: Laparoscopic / Robotic
Roux-en-Y Gastric Bypass

The Gold Standard in Bariatric Surgery

Roux-en-Y Gastric Bypass is widely considered the gold standard in bariatric surgery. The procedure creates a small stomach pouch roughly the size of an egg and reroutes a section of the small intestine, combining restriction with malabsorption to achieve superior weight loss results and metabolic improvement.

RYGB is particularly effective for patients with Type 2 diabetes and those who tend toward sweet or calorie-dense foods. By bypassing the duodenum and upper jejunum, the procedure triggers powerful hormonal changes that curb appetite and improve insulin sensitivity, often resolving diabetes within weeks of surgery.

At Baros Apollo, RYGB is performed using advanced laparoscopic and robotic techniques by a team with over two decades of experience. The procedure has a proven track record of delivering 70–80% excess weight loss and sustained improvement in cardiovascular and metabolic health markers.

01. Who It's For

RYGB is recommended for patients with significant obesity and associated metabolic conditions, particularly those who have not achieved lasting results through diet, exercise, or less invasive procedures.

  • BMI greater than 30 with obesity-related co-morbidities
  • Patients who are 30+ kg overweight with metabolic syndrome
  • Sweet eaters and heavy calorie consumers
  • Patients with uncontrolled Type 2 diabetes or hypertension

02. How It Works

The Baros surgical team performs RYGB through a combination of restriction, malabsorption, and hormonal modification — three mechanisms working together for optimal outcomes.

Gastric Pouch Creation

A small stomach pouch is created, drastically limiting food intake per meal.

Intestinal Bypass

The duodenum is bypassed and the pouch connects directly to the jejunum.

Hormonal Satiation

Food reaches the lower intestine faster, triggering early and lasting fullness signals.

Metabolic Reset

Insulin sensitivity improves rapidly, often resolving Type 2 diabetes within weeks.

03. Expected Outcomes

RYGB consistently delivers among the best long-term outcomes of any bariatric procedure. Patients at Baros Apollo can expect:

  • 70–80% excess weight loss sustained over the long term
  • Rapid improvement in Type 2 diabetes and insulin resistance
  • Reduced blood pressure, cholesterol, and cardiovascular risk
  • No ongoing adjustments needed after the procedure

India’s leading bariatric & metabolic surgery centre at Apollo Hospitals, Chennai. Expert surgical care, proven outcomes, and lifelong support

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