Sleeve Gastrectomy

Gastric sleeve surgery, also known as sleeve gastrectomy, is one of the most common bariatric procedures. It is highly effective for weight loss and can help improve many health problems associated with obesity. The procedure involves removing a large portion of the stomach, usually around 70–80%, while leaving a narrow, tube-shaped section that resembles a banana.

The effects of gastric sleeve surgery are not limited to reducing stomach size. The procedure also affects appetite and hunger hormones, particularly ghrelin, which can help patients feel full for longer and reduce their desire to eat. Therefore, gastric sleeve surgery may be a suitable option for some people with obesity who have not achieved satisfactory results through conventional weight-loss methods.

How Is Gastric Sleeve Surgery Performed?

Gastric sleeve surgery is usually performed using laparoscopic surgery. The surgeon makes several small incisions in the abdomen to insert a camera and specialized surgical instruments. The majority of the stomach is then removed, leaving the remaining portion in a narrow, tube-like shape.

The procedure is performed under general anesthesia and usually takes approximately one to two hours, depending on the patient's condition and the surgical technique used. After the procedure, the small incisions are closed, and the patient is closely monitored during the initial recovery period.

Key Benefits of Gastric Sleeve Surgery

Gastric sleeve surgery can help patients achieve significant weight loss and may improve several obesity-related health conditions, including type 2 diabetes, high blood pressure, and obstructive sleep apnea.

One of the main advantages of the procedure is that it does not involve rerouting or reconnecting the intestines, making it different from some other bariatric procedures. However, its suitability varies from person to person and should be determined by a qualified physician after evaluating the patient's overall health, body mass index (BMI), and medical history.

Postoperative Guidelines After Gastric Sleeve Surgery

After surgery, patients need to follow a gradual dietary plan prescribed by their doctor or dietitian. The diet may initially consist of liquids, followed by pureed and soft foods, before gradually returning to regular foods according to the patient's recovery progress.

Patients should also take prescribed nutritional supplements, attend regular follow-up appointments and medical examinations, and avoid eating large portions or consuming food too quickly.

Ultimately, the results of gastric sleeve surgery do not depend on the procedure alone. Long-term success also depends on the patient's commitment to a healthy diet, an active lifestyle, and regular medical follow-up to achieve and maintain the best possible results.