Gastric sleeve surgery has become one of the most preferred surgical methods for obesity treatment in Turkey in recent years. Known in medical literature as “sleeve gastrectomy,” this procedure involves surgically removing a large portion of the stomach. The remaining stomach takes on a narrow, tube-like shape, allowing the patient to feel full with much less food. It offers significant benefits both in terms of weight loss and improvement in obesity-related health conditions.
What Is Gastric Sleeve Surgery?
Gastric sleeve surgery is a stomach-reduction operation performed using the laparoscopic (closed) method. During this procedure, approximately 75–80% of the stomach is removed, and the remaining part is reshaped into a tube or banana-like form. This smaller structure limits the amount of food intake. Additionally, it reduces the production of ghrelin, the hunger hormone secreted by the stomach. As a result, patients feel physically full and experience reduced hunger. These effects help individuals manage long-term weight control more easily.
How Is Gastric Sleeve Surgery Performed?
The surgery is performed under general anesthesia. Special surgical instruments are inserted through small incisions made in the abdominal area to access the stomach. Using cutting and sealing tools, the stomach is reshaped into a tube and the removed portion is extracted from the body. The entry and exit points of the stomach are preserved, and only the middle and lateral parts are removed. This ensures that the digestive system continues to function naturally. Since the operation is done laparoscopically, the recovery period is generally more comfortable.
How Long Does Gastric Sleeve Surgery Take?
The duration of gastric sleeve surgery typically ranges between 2 and 4 hours, depending on the complexity of the procedure and the patient’s specific condition. This time includes the administration of anesthesia, the surgical operation itself, and final checks. The laparoscopic method not only shortens the operation time but also speeds up tissue recovery. Although the duration may vary depending on the surgeon’s experience, the patient’s weight, and internal abdominal structures, the general timeframe remains within this range.
Who Is Eligible for Gastric Sleeve Surgery?
Gastric sleeve surgery is an appropriate treatment option for individuals with a Body Mass Index (BMI) of 40 or higher, classified as morbidly obese. It is also suitable for those with a BMI between 35 and 40 who suffer from obesity-related conditions such as hypertension, type 2 diabetes, or sleep apnea. A thorough medical evaluation is conducted before the surgery to determine the patient’s eligibility. This method is most effective for those who are not planning pregnancy, are psychologically prepared, and can adhere to the post-operative process.
What Is the Post-Operative Process Like?
After surgery, the patient’s general condition, fluid intake, and pain management are monitored during the hospital stay. Initially, a liquid-only diet is followed, which gradually transitions to pureed and soft foods. Nutrition is one of the most critical factors after the operation. Patients should adopt a healthy and balanced diet by following a program prepared by professional dietitians. Rapid weight loss typically begins in the first month and may continue for 12 to 18 months.
What Are the Advantages of Gastric Sleeve Surgery?
Gastric sleeve surgery offers many advantages. First, since it is performed laparoscopically, scarring is minimal, and recovery is quicker. Additionally, because the natural flow of the gastrointestinal system is preserved, there are no absorption issues. Compared to other obesity surgeries, weight loss is more controlled. Appetite suppression and an increased feeling of fullness support long-term success. Moreover, significant improvements can be seen in obesity-related conditions like type 2 diabetes, hypertension, and high cholesterol.
Why Is Gastric Sleeve Surgery Preferred in Turkey?
Turkey is one of the leading countries for gastric sleeve surgery due to its strong healthcare infrastructure, experienced surgeons, and patient-centered service approach. Advanced medical technologies and strict follow-up protocols ensure the surgery is performed safely and effectively. Health tourism support programs provide professional guidance throughout the entire process, including pre-operative evaluation, transportation, accommodation, and post-operative care. All steps are managed with an integrated service model.
What Should Be Considered After Surgery?
The post-operative period is crucial for adapting to a new lifestyle. Starting with liquid foods helps avoid putting stress on the stomach. Gradually, the patient transitions to solid foods. Key elements like sufficient daily water intake, a protein-rich diet, and portion control support long-term success. Developing an exercise routine is also important for weight control and overall health. Support from professional dietitians and psychologists makes the adaptation process easier.
Is Gastric Sleeve Surgery a Permanent Solution?
When supported by lifestyle changes, gastric sleeve surgery can offer long-term and permanent results. With the stomach structurally reduced, patients are physically unable to eat large quantities of food and experience a noticeable decrease in appetite. However, reverting to old eating habits or neglecting physical activity can lead to weight gain. Therefore, gastric sleeve surgery is more than a medical procedure—it marks the beginning of a new lifestyle. With regular follow-ups and a commitment to healthy habits, lasting success is achievable.
Gastric sleeve surgery is a powerful tool in the fight against obesity and has transformed the lives of many individuals. Thanks to modern techniques, experienced surgical teams, and comprehensive patient support systems in Turkish healthcare institutions, the process is managed safely and successfully. Customized for each individual, the procedure has the potential to significantly improve both physical appearance and quality of life. For those seeking detailed information about gastric sleeve surgery, consulting a specialist for personal evaluation is strongly recommended.
Post-Operative Follow-Up and After Care Services
At Mayclinik, we believe that our responsibility to our patients doesn’t end in the operating room. That’s why we offer a dedicated Post-Operative Follow-Up (After Care) service to support you throughout every step of your recovery process.
The post-surgery period is crucial for ensuring a smooth and healthy healing journey. During this time, our experienced nursing team stays in close contact with our patients to:
Provide clear guidance on what to expect and how to care for yourself after surgery,
Offer detailed instructions on medication use, wound care, nutrition, and lifestyle adjustments,
Answer any questions and provide ongoing support whenever needed.
With this personalized service, our patients feel safe and reassured—not just physically, but emotionally as well.
Mayclinik After Care is more than just follow-up; it’s a comprehensive support system designed to make your recovery as comfortable and stress-free as possible.
