Sleeve gastrectomy is one of the most common bariatric surgeries worldwide, known for its high effectiveness in weight loss. It involves removing a large portion of the stomach, leaving a tube-shaped section resembling a banana. This procedure not only reduces stomach size but also affects hunger hormones, helping to decrease appetite. It is an ideal option for individuals suffering from severe obesity who wish to improve their overall health.
The surgery is performed laparoscopically, where the surgeon makes several small incisions in the abdomen and removes approximately 80% of the stomach, leaving a small tube-shaped section. The remaining stomach is smaller, limiting the amount of food that can be consumed. The procedure typically takes between one to two hours and is performed under general anesthesia. After the surgery, the incisions are closed, and the patient begins recovery under close medical supervision.