The operations are different
Sleeve gastrectomy reduces the stomach by removing a portion. Gastric bypass creates a smaller stomach pouch and changes the route food takes through part of the intestine. Neither should be chosen from a price list without a specialist assessment.
Your health changes the comparison
Ask the bariatric team how reflux, metabolic conditions, previous surgery, medication, and your ability to maintain follow-up affect the recommendation. Discuss the benefits, specific risks, and alternatives for your case.
Long-term care belongs in both plans
Ask about nutrition visits, supplements, laboratory monitoring, psychological support, and treatment for complications. Establish which clinician or program will support you where you live.
Compare like-for-like quotes
Confirm the exact procedure, facility, surgeon, anesthesia, tests, hospital nights, and follow-up included. Ask what costs extra if your recovery or clinical plan changes.
Sources & further reading
Check the linked official sources for current requirements. This guide supports preparation; it is not an individual clinical assessment.
General planning information, not medical advice. Your treating professional determines suitability, treatment, recovery, and travel clearance.