Treatments
Revision bariatric surgery in India
Quick answer
Revision bariatric surgery corrects or converts an earlier weight-loss operation because of weight regain, severe reflux, complications or poor results. Common examples include converting a sleeve to a gastric bypass, removing a gastric band or fixing a narrowed connection. Revisions are more complex than first operations and need careful assessment.
Medically reviewed by The Curaventa Team · Last updated 2026-10-24
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At a glance
Before revision, the team studies why the first operation is not working. Causes may be anatomical, such as a dilated stomach, or related to eating patterns.
Revision carries higher risk than first-time surgery because of scar tissue and altered anatomy. Choosing an experienced team matters.
How this approach differs
The new operation is tailored to the old anatomy. Endoscopic revisions may suit some patients.
Who needs revision bariatric surgery
- Weight regain after sleeve, band or bypass
- Severe reflux after sleeve
- Band complications such as slippage
- Strictures, ulcers or malnutrition after bypass
How it is done
- Review of previous operation notes and imaging.
- Endoscopy and contrast studies.
- Dietitian and psychological review.
- Laparoscopic revision surgery.
- Monitoring in hospital for several days.
Before you travel to India
- Previous operation notes
- Endoscopy and imaging reports
- Plan two weeks or more
Recovery and flying home
- Hospital stay several days.
- Liquid diet progression.
- Vitamin supplements.
- Follow-up at home.
Risks
- Leaks
- Bleeding
- Nutritional deficiencies
- Higher complication rates than first surgery
Alternatives
- Medical weight loss
- Endoscopic revision
- Diet and behaviour support
Hospitals in India for revision bariatric surgery
- Medanta - The MedicityDelhi NCR
- AIG Hospitals, GachibowliHyderabad
- Artemis HospitalDelhi NCR
- Kokilaben Dhirubhai Ambani Hospital & Medical Research InstituteMumbai
- Indraprastha Apollo HospitalsDelhi NCR
- Continental HospitalsHyderabad
- Apollo Hospitals, Greams RoadChennai
- Aster CMI HospitalBengaluru
Specialists
- Dr Pradeep ChowbeyMax Super Speciality Hospital, Saket
- Dr Vikas SinghalMedanta - The Medicity, Gurugram
Dr Muffazal LakdawalaSir H. N. Reliance Foundation Hospital- Dr Ramen GoelWockhardt Hospitals, Mira Road
- Dr Raj PalaniappanApollo Hospitals, Greams Road
- Dr Shivaram H VAster RV Hospital
Frequently asked questions
Why is revision riskier?
Scar tissue and changed anatomy make surgery more complex.
Will I lose weight again?
Many patients do, but results vary.
How long after my first surgery can revision be done?
Timing depends on the reason. Complications may need prompt treatment; weight regain is usually assessed over a longer period.
Medically reviewed by The Curaventa Team. Last updated 2026-10-24. General information, not medical advice. Medical editorial board · Editorial policy · How we get prices
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