Gastric Sleeve Surgery in Turkey

Like all surgical procedures, weight loss surgery carries some risks. These risks depend on the experience of the surgeon, the equipment used, the facilities of the hospital and how thoroughly you are assessed before surgery.

Safe treatment starts with pre-operative tests. You have blood tests, an ECG, a chest X-ray and an abdominal ultrasound. After assessments by specialists in radiology, cardiology and internal medicine, and by your anaesthetist, a decision is made on whether surgery is safe for you. If anything needs a closer look, further tests are arranged. If surgery is not safe for you, it is postponed or cancelled.

Your follow-up after surgery is also part of your safety. You are only discharged and fly home once your surgeon is happy with your recovery. Your safety comes first at every stage.

You need to stay in Turkey for 4 nights for gastric sleeve surgery, and 5 nights for gastric bypass or revision surgery.

These timings can vary depending on your recovery. In rare cases, you may need to stay a few extra nights in hospital or at the hotel. If this happens, there is no extra charge.

Yes, and most patients do. Your companion can stay with you both in hospital and at the hotel at no extra charge. Three meals a day in hospital and breakfast at the hotel are included for your companion.

Both operations lead to significant weight loss. Which one is right for you depends on your BMI, medical history, current health and personal goals.

The first factor is your body mass index. For gastric sleeve surgery you need a BMI of 30 or above, and for gastric bypass a BMI of 35 or above. Gastric bypass is also possible with a BMI of 30 or above if you have uncontrolled diabetes.

If you have type 2 diabetes, both operations are recommended, but gastric bypass is more effective at controlling diabetes. On the other hand, gastric bypass is a technically more complex operation, and lifelong vitamin and mineral supplements may be needed.

If you have diagnosed acid reflux (gastro-oesophageal reflux disease, or GORD), a gastric sleeve may not be right for you, as it can make reflux worse. In this case, a Roux-en-Y gastric bypass or mini gastric bypass is recommended.

You make the final decision together with your surgeon, after your pre-operative tests and assessments.

Weight loss varies from person to person and depends on the procedure.

Patients who have gastric sleeve surgery lose around 60 to 70% of their excess weight within the first 12 to 18 months, while gastric bypass patients lose around 70 to 80%. Weight loss is higher with a bypass, because it changes your digestive system and your body absorbs fewer calories from food.

Weight loss surgery is a tool to help you lose weight, and its long-term success depends on you. Lasting weight loss takes commitment to long-term changes in your diet and lifestyle.

The operation is performed as keyhole (laparoscopic) surgery, so recovery is usually quick. You can start walking within 4 to 6 hours. Walking is excellent for your recovery, and we recommend frequent short walks.

After your operation, you stay in hospital for 2 nights. A leak test is carried out the day after surgery, and you then start taking fluids. You can also shower from this point. You may have mild to moderate pain in the first few days, but this is controlled with simple painkillers.

Your wounds usually heal within a week. The stitches are dissolvable, so they do not need to be removed. During this time, it is important to keep your wounds clean and dry.

If you work in an office, you can return to work within 1 week. Full recovery usually takes 4 to 6 weeks.

The cost of weight loss surgery in Turkey can vary depending on the type of treatment, the surgeon’s experience, the facilities of the hospital and additional services such as transfers, accommodation, medication, flights and supplements.

At Turkey Bariatrics, we offer fixed-price all-inclusive packages, so that everyone can access the quality treatment and care they deserve.

Our current prices for 2026:

Everything you need is included in the price, except your flights. There are no hidden costs, and no deposit is required.

To start your weight loss journey, request your free consultation now. We are here to help you find the right treatment for you, and to guide and support you at every step.

When you are discharged, you are given the medication prescribed by your surgeon. This includes blood-thinning injections, painkillers, a stomach-protecting medicine and multivitamins. You receive detailed instructions on how to take each one and for how long.

Your diet after weight loss surgery moves through stages, to keep the risk of complications to a minimum and speed up your recovery. It starts with liquids, then moves step by step to pureed foods, soft foods and finally regular foods.

Each stage is designed to help you adjust to your new stomach size, lose more weight and build healthy eating habits that prevent weight regain in the long term.

For detailed information about the stages, guidelines and sample meal plans, take a look at our Dietary Guidance.