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Roux-en-Y Gastric Bypass

The gold-standard bypass — proven long-term results for weight loss and metabolic disease.

Overview

Roux-en-Y Gastric Bypass has been the gold standard of bariatric surgery for decades. It creates a small stomach pouch and reroutes the small intestine, offering powerful and durable weight loss.

Benefits

  • Substantial, sustained weight loss
  • Outstanding resolution of diabetes and acid reflux
  • Decades of proven safety data

The Procedure

The surgeon creates a small pouch from the top of the stomach and connects it to a Y-shaped section of the small intestine, bypassing part of the stomach and duodenum.

Preparation

Comprehensive pre-op assessment, nutritional counselling and a liver-reduction diet.

Recovery

2–4 day hospital stay, gradual diet progression and lifelong vitamin and mineral supplementation.

Risks & Considerations

Risks include dumping syndrome, nutritional deficiencies and internal hernia, minimised through expert technique and follow-up.

Frequently Asked Questions

Most patients lose 60–70% of their excess weight within 12–18 months, depending on the procedure and adherence to lifestyle changes.

Most bariatric procedures require a 2–3 day hospital stay, with a return to light activity within one to two weeks.
Consultant Surgeon
Dr. Priya Sharma
Dr. Priya Sharma
Senior Bariatric Surgeon
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