Bariatric & Weight-Loss Surgery Abroad

The usual threshold is a BMI of 40. It drops to 35 with a weight-related condition, such as type 2 diabetes, sleep apnoea or high blood pressure. Some guidelines now go lower for patients with diabetes. Criteria differ by country and by hospital, and the number is a starting point rather than the decision. The surgeon looks at your medical history, previous attempts and what you can sustain afterwards.

Long-term results vary and some weight comes back for many patients. Studies follow people for years rather than decades, so there is no single honest figure. What is clear is that the operation changes the stomach, not the habits. Follow-up, vitamins and eating changes decide most of the long-term outcome. Ask your team what their follow-up looks like after the first year.

For some people, yes. Weight-loss injections have changed what is possible without an operation, and for a lower BMI they are often the first route. Surgery tends to be considered when the BMI is high or when there are weight-related conditions. It also comes up when medication has not worked or cannot be continued. We are not going to tell you surgery is the only answer. Ask the team which route fits your numbers.

Ask about leaks at the staple line, bleeding, reflux after a sleeve, internal hernia after a bypass, gallstones, and vitamin deficiency. Ask what the hospital's own rate is for each, and what happens if one occurs after you fly home. Any team that will not put those answers in writing is telling you something.

The free planning call connects you with the hospital's bariatric team. You discuss the recommended procedure, the expected length of stay, the dietitian handover, the cost and the travel logistics. It is not a formal medical consultation. A paid second opinion connects you with a licensed bariatric surgeon. The surgeon reviews your BMI, your other conditions, your previous weight-loss attempts and any prior surgery. You get a structured written medical view back. It covers which procedure fits best, what the alternatives are and what to realistically expect. For anyone unsure which procedure is right or considering a revision, we strongly encourage the second opinion path first.

The criteria changed in 2022. ASMBS and IFSO now state that surgery is recommended from a BMI of 35 "regardless of presence, absence, or severity of co-morbidities". From a BMI of 30 it is recommended in patients with type 2 diabetes. Between 30 and 34.9 without diabetes, they state surgery should be considered when non-surgical methods have not produced lasting results. The older BMI 40 rule comes from a 1991 consensus that this guideline replaced, although national health services still apply their own funding thresholds. The planning call confirms which options apply to your case. The paid second opinion is there if you want a clinical view first.

The best procedure depends on your BMI, comorbidities, reflux, previous surgery, and personal preferences. Gastric sleeve is the most common, with excellent results for BMI 35 to 45. Gastric bypass is stronger for patients with type 2 diabetes, severe reflux, or higher BMI. Mini bypass offers similar benefits with lower complexity. Endoscopic balloon is a non-surgical option for lower BMI or as a bridge. The bariatric team walks through each option in your planning call.

Bariatric surgery carries risk anywhere, but modern laparoscopic techniques have made it one of the safest major abdominal operations. Safety in our network is protected by three layers. Every hospital, bariatric surgeon and dietitian is reviewed and verified by our medical advisory board before joining. Partner hospitals meet international laparoscopic surgery and safety standards. And the planning call gives you direct contact with the operating team before you decide. The real risks of medical tourism come from booking through unverified channels, low-volume centers, and packages that hide who is actually operating on you.

That is a decision for you and your own doctor, and the two are not really in competition. ASMBS President Ann M. Rogers states that patients who get insufficient weight loss on a GLP-1, or who struggle to keep taking it, should consider surgery "as an option or even in combination". The published comparison is set out in the section on weight-loss injections above. Whichever route you take, tell the bariatric team which medication you are on and at what dose. That affects how your operation is planned.

Nobody can tell you that in advance, and you should be careful with anyone who does. What is published is group data. In the study ASMBS reports, patients had a sleeve or a gastric bypass. Two years later they had lost around 24% of their body weight, on average. MedlinePlus describes weight loss after a gastric bypass averaging 10 to 20 pounds a month in the first year. Those are averages across thousands of people, not a forecast for you. Both sources are clear that the result depends on eating habits and physical activity afterwards. The team will talk you through what is realistic for your BMI, your procedure and your medical history.

It varies with the procedure. In our network a sleeve is planned as three days in hospital. A gastric bypass is four days. A mini bypass is three days. An endoscopic balloon is a day case. There is no overnight stay for it. Revision after a bypass is planned as four days. Revision after a sleeve is three. You then stay on site for a few more days. The team checks the wound and confirms you are fit to fly. The exact plan is confirmed in your planning call.

Recommended for all major bariatric surgery, especially for higher-BMI patients or those with significant comorbidities where post-operative recovery benefits from a companion's support. For endoscopic balloon and straightforward sleeve cases, a companion is helpful but not mandatory. The hospital's coordinator will confirm what's expected for your specific procedure during the planning call.

Long-term follow-up is essential and continues for years, not months. Standard follow-up includes blood tests at 3, 6 and 12 months, then yearly. Those cover vitamins, minerals and a metabolic panel. You also get regular dietitian visits. The team monitors your weight-loss trajectory, dumping syndrome (bypass patients), and any nutritional deficiencies. Your discharge summary and vitamin protocol go to your GP, endocrinologist or dietitian at home. Your local team continues without a gap.

The NHS states that after weight-loss surgery you need vitamin and mineral supplements. It also states that you will be asked to attend follow-up appointments for the rest of your life. Blood tests check your nutrient levels. Which supplements you need, and at what dose, depends on the operation. That is why the bariatric team gives you a written protocol matched to your procedure. And why your GP or dietitian at home keeps monitoring your blood test results. A gastric balloon does not remove or bypass any part of the stomach, so that situation is different. Ask the team what applies in your case.

In many cases, bariatric surgery is partially covered by insurance when the BMI and medical criteria are met. That is most common for patients with type 2 diabetes or other obesity-related conditions. Under the EU cross-border healthcare directive (Directive 2011/24/EU), planned procedures within the EU may also be partially reimbursed. Your home insurer does that if you have the appropriate referrals. Turkey is outside the EU, so the directive does not automatically apply. Always contact your insurance company before you travel to confirm the coverage details and required documentation.

The hospital keeps you on site under monitoring until the bariatric team is confident you're stable enough to travel. Complications during recovery, such as a staple line leak, bleeding, or infection, are managed there, not en route. Bariatric surgery has small but real complication rates regardless of country. Partner hospitals are equipped for exactly these situations, with laparoscopic re-operation capacity, endoscopy and ICU support. If a complication happens after you return home, your GP has the full records. They can act quickly, with support from the operating team via our app.

Yes. Revision is one of the treatment paths our network covers. This includes patients with significant weight regain after a previous sleeve, bypass or band. It also covers band complications that need removal and conversion. And cases with staple-line issues or inadequate initial weight loss. Revision surgery requires careful pre-operative evaluation including upper endoscopy and a review of your previous operative notes. The second opinion path is a good starting point before committing to revision.

Payment is made directly to the hospital, usually by card or bank transfer around the time of the procedure. Some partners accept partial payment on arrival with the remainder after surgery. Your planning call covers payment options and what's included in the quoted price. That list is gone through in detail before you commit to anything. It covers accommodation, airport transfer, medications, endoscopy, laboratory tests, hospital stay, dietitian consultation and vitamins for the first month.

Every bariatric team and care coordinator in our network works with medical interpreters or bilingual staff. Each hospital profile lists the languages they offer. For bariatric care in particular, language matters. You want to discuss diet phases, vitamin protocols and long-term nutritional monitoring in your own language. So this is one of the things we specifically verify with partners.