What is Gastric Sleeve?
The gastric sleeve, also known as gastric sleeve, is a surgical technique used in the treatment of obesity to achieve sustained and long-term weight loss. In this intervention, the size of the stomach is reduced (80% of the stomach is removed) from the patient, which limits their ability to ingest and, as a result, the person feels satisfied with less food.
This procedure is usually performed through laparoscopic surgery (closed, scarless surgery). Laparoscopy, due to its less invasiveness, provides faster recovery, cosmetic benefits and greater safety, making it the preferred option today.
The reduction of the stomach transforms this organ into a narrower tube, which causes an earlier feeling of satiety and facilitates weight loss.
When the stomach is reduced in size, the amount of hormones that control appetite and insulin are reduced.


Operation Summary
Gastric Sleeve Price in Turkey
The cost of a gastric sleeve operation can vary depending on the patient’s condition. Since Turkey has the best doctors and hospitals specialized in the area of obesity surgeries, the number of people choosing this surgery in Istanbul is increasing every day. Gastric sleeve is approximately 60% more affordable in Türkiye than in other countries.
What Does Our Offer Contain?
Gastric sleeve surgery is performed with our general surgeon.
Calculate your Body Mass Index
BMI Classification
Underweight: Under 18.5
- Severe Thinness: Under 16
- Moderate thinness: 16 to 16.99
- Acceptable thinness: 17 to 18.49
Normal range: 18.5 to 24.99
Overweight: Greater than or equal to 25
- Pre-Obese: 25 to 29.99
Obese: Greater than or equal to 30
- 30 to 34.99: Obesity grade 1
- 35 to 39.9: Obesity grade 2
- Greater than or equal to 40: Obesity grade 3
Why IBERIA CLINIC
Change Your Life Lorever
Deciding on a physical change is sometimes difficult. If you suffer psychologically and are not happy with your body, with your smile or with your face or hair, do not hesitate to make the decision to change everything forever. As Iberia Clinic we serve you from the beginning to the end to make your dreams come true. Each one of us deserves to be happy and here we fulfill it.
Trust Our Experts
Iberia Clinic unifies services such as cosmetic surgery, hair transplant, dental treatment, bariatric operation and medical aesthetics under one roof. For each operation they are attended by the surgeon, doctor or dentists with international experience and one of the best in Istanbul. We work with hospitals that have internationally recognized certificates.
Personalized Attention
Our medical consultants are native speakers of their language and thus we can facilitate perfect communication and make them feel at home. When you return to your country we will also keep in touch with you continuously.
Patient Satisfaction
Our mission is to satisfy your needs and offer you personalized service and attention, creating a unique experience during your stay in Istanbul. Our success is that our patients are satisfied. In Google Review we have 5 Stars from 320 comments so we can assure you 100% Satisfaction on your trip with Iberia Clinic.
Before After Results
What benefits does gastric sleeve offer?
The gastric sleeve offers a variety of advantages, such as:
- Significant weight loss:It is an effective technique for those patients who need to lose a considerable amount of weight.
- Sustained weight loss:The weight reduction is maintained over time.
- Minimal visible scars:The intervention is performed using laparoscopy, which means that the scars are minimal and barely visible.
- Improved nutrient absorption:Stomach reduction procedures are linked to better absorption of nutrients from food, which contributes to better overall health of the patient.
- A healthier heart:Bariatric surgery offers the opportunity to reduce the risk of heart disease and stroke. Protecting your heart and giving you a new start on your journey towards a longer, fuller life.
- Reduces the risk of many diseases:Gastric sleeve reduces the risk of fatty liver, type II diabetes, dyslipidemia, high blood pressure, infertility, sleep apnea and joint problems. Also diseases such as liver, kidney, colon, pancreas, thyroid and endometrial cancers.
- Increase self-esteem:After undergoing gastric sleeve surgery, patients experience a reduction in their levels of anxiety and depression, while their self-esteem increases significantly. Significant improvement in your quality of life and greater satisfaction with your body image.
After gastric sleeve surgery
After undergoing gastric sleeve surgery, it is important to note that this procedure is considered quite safe. It has gained popularity due to its simplicity and safety levels. The surgery is minimally invasive, with only 5 small incisions in the abdomen through which the instruments necessary for the intervention are introduced. However, it requires a recovery period, as the stomach is reduced to approximately two-thirds of its original size, meaning the patient will need to adjust to a reduced gastric capacity.
Generally, the hospitalization time after the operation is short, ranging between 24 and 48 hours. Subsequently, the patient will begin follow-up with a team of specialists who will assist him in the adaptation process and guarantee the long-term success of the surgery.
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