Overview
Sleeve gastrectomy is considered when non-surgical weight-management strategies have not delivered adequate results and the patient meets clinical criteria.
Long-term success depends on lifestyle changes, follow-up and nutritional support after surgery.
Conditions it may be considered for
- Severe obesity with BMI above defined thresholds
- Obesity with type 2 diabetes or metabolic disease
- Obesity-related sleep apnoea or joint disease
Common investigations
- Endoscopy and upper GI evaluation
- Metabolic and hormonal screening
- Cardiac and pulmonary risk assessment
- Psychological readiness review
Available treatment approaches
- Laparoscopic sleeve gastrectomy
- Alternative bariatric options discussed on a case-by-case basis
Preparing for treatment
- Pre-operative diet as advised by the surgical team
- Nutrition and mental health counselling
- Stop smoking before surgery
Expected hospital stay
2–3 days in hospital; 10–14 days total in the treating city
Recovery and follow-up
- Phased return to solid food over 4–6 weeks
- Regular nutrition and vitamin follow-up
- Long-term lifestyle programme with the treating team
Potential risks and considerations
- Standard risks of laparoscopic surgery
- Nutritional deficiencies without follow-up
- Reflux or long-term weight regain in some patients
No procedure is risk-free and no clinic can guarantee outcomes. Risks and expected benefits are discussed with the treating specialist before any decision.
Indicative treatment cost
Indicative range
USD 4,000 – 7,500
Includes surgery and initial follow-up; long-term nutrition follow-up may be additional.
Medavelle publishes indicative ranges only. The final estimate depends on diagnosis, hospital, doctor, room category, implants, investigations, ICU requirement, complications and duration of stay. We do not display fixed or guaranteed prices.
Factors affecting the final cost
- Hospital and surgeon selection
- Room category and length of stay
- Consumables and stapler devices
- Additional endoscopy or investigations
- Post-operative nutrition programme
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Reviewed by Medavelle Medical Review Panel — Multi-specialty clinical advisors (sample content).
Last reviewed: November 1, 2025
This page is for general information only. It is not a substitute for personalised medical advice, diagnosis or treatment.