What Is Gastric Sleeve (Gastric Reduction) Surgery?

Sleevegastrectomy, also known asgastric sleeve surgery, is a procedure in which a large portion of the stomach is surgically removed. During this surgery, the stomach is reshaped into a long, narrow tube. This helps the patient feel full after eating smaller portions, thereby reducing calorie intake. Sleeve gastrectomy is a widely used method in the treatment of morbid obesity and is noted for its successful outcomes.

How Is Gastric Sleeve (Gastric Reduction) Surgery Performed?

Gastric sleeve surgery is typically performedusing a laparoscopic technique. This method is a minimally invasive surgical technique that involves making small incisions. Here’s a step-by-step explanation of how gastric sleeve surgery is performed:

Anesthesia: The surgery is performed under general anesthesia.
Incisions: Several small incisions are made in the abdomen.
Laparoscope and Surgical Instruments: The laparoscope and other surgical instruments are inserted through these incisions.
Removal of the Stomach: Approximately 75–80% of the stomach is surgically removed, and the remaining portion is sutured into a tube-like shape.
Check and Completion: Postoperative bleeding and leakage are checked, and the incisions are closed.

This procedure usually takes 1 to 2 hours, and patients typically stay in the hospital for a few days.