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15 Questions To Ask Before Gastric Sleeve in Turkey
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Trust & Verification

15 Questions To Ask Before Gastric Sleeve in Turkey

trueclinic Team
June 20, 2026
6 min read

The questions that separate a confident booking from a risky one — about the surgeon, facility, technique, costs, recovery and aftercare for gastric sleeve in Turkey.

A good consultation is a two-way interview. Use these questions before committing to gastric sleeve in Turkey (typically €3,000 – €5,500).

DetailTypical in Turkey
Price range€3,000 – €5,500
Procedure time40–60 minutes
AnaesthesiaGeneral
Downtime2–3 weeks
Recovery4–6 weeks
Stay in Turkey5–7 days

About the surgeon

  • ✓Who exactly will perform my gastric sleeve, and are they a registered specialist?
  • ✓How many do you perform each year?
  • ✓Can I see before-and-after cases for a starting point like mine?

About the facility

  • ✓Which licensed facility will I be treated in?
  • ✓What accreditation does it hold, and how can I verify it?

About the procedure

  • ✓Which technique do you recommend for me, and why?
  • ✓What are the specific risks for my case and your revision rate?

About cost and recovery

  • ✓Exactly what does the package include and exclude?
  • ✓What does recovery look like over the 4–6 weeks window?

About aftercare

  • ✓What's the plan if I have a complication after I fly home?
  • ✓Who do I contact, and how quickly?

Use the answers as a scorecard

Clear, specific, in-writing answers are a green light. Evasiveness on the surgeon, facility, risks or aftercare is a reason to look elsewhere.

About Gastric Sleeve in Turkey

Gastric sleeve surgery (sleeve gastrectomy) removes approximately 80% of the stomach, creating a banana-shaped sleeve. This dramatically reduces food intake and decreases hunger hormones, leading to significant weight loss of 60-70% of excess weight within 12-18 months.

Turkey is the world's leading destination for bariatric surgery, with state-of-the-art hospitals and experienced surgeons performing thousands of gastric sleeve procedures annually. All-inclusive packages make the process seamless for international patients.

The laparoscopic procedure takes 40-60 minutes under general anesthesia. Hospital stay is typically 2-3 nights, and patients can return to work within 2 weeks. A structured diet plan guides the transition from liquids to solid foods over 6-8 weeks.

Frequently Asked Questions

What can I eat after gastric sleeve surgery?

Post-op diet progresses through phases: clear liquids (week 1), protein shakes and pureed foods (weeks 2-4), soft foods (weeks 4-6), and regular foods (week 6+). Portion sizes are dramatically smaller, and high-protein, low-sugar eating becomes the new norm.

How much weight will I lose after gastric sleeve?

Most patients lose 60-70% of their excess weight within 12-18 months. For example, if you are 50kg overweight, you can expect to lose 30-35kg. Weight loss continues for up to 2 years after surgery.

Is gastric sleeve reversible?

No, gastric sleeve is a permanent procedure as the removed portion of the stomach cannot be replaced. This is different from gastric banding, which is reversible. Most patients view the permanence as a positive commitment to their weight loss journey.

How much does gastric sleeve cost in Turkey?

Gastric sleeve surgery in Turkey costs €3,000-€5,500, compared to €8,000-€15,000 in the UK or €15,000-€25,000 in the US. Most packages include hospital stay, dietitian consultations, pre-op tests, and hotel accommodation.

What is the minimum BMI for gastric sleeve?

Most surgeons require a BMI of 30 or above, or a BMI of 27+ with obesity-related health conditions (diabetes, sleep apnea, hypertension). A consultation will determine if you qualify.

What's the most important question to ask before gastric sleeve?

"Who exactly will operate, and can I verify their registration?" Your outcome depends most on the surgeon.

What should I ask about costs?

Exactly what the package includes and excludes — flights, medications, garments, extra nights, and revision/complication cover.

What should a good clinic tell me about risks?

The specific risks for your case and their personal revision rate — openly, not just the benefits.

What should I ask about aftercare?

The complications plan once you're home, who to contact, and how fast they respond.

Related Topics

Medical Tourism
Turkey
Trust & Verification
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