Patients considering bariatric surgery have several options. The newest of the weight loss operations is sleeve gastrectomy, an alternative to laparoscopic adjustable gastric banding or Roux-En-Y gastric bypass. With this procedure, the outer crescent of the stomach is removed, resulting in a stomach that resembles a tube. Patients lose weight because the capacity of the stomach to hold food is reduced by about 75 percent.
Additionally, the portion of the stomach that is removed is the area where a major hormone that regulates appetite is produced. Patients generally experience a dramatic reduction of hunger after the procedure. The sleeve gastrectomy is a bariatric surgery option for weight loss and metabolic treatment in patients with a body mass index (BMI) of greater than 40 or a BMI greater than 35 with co-morbid conditions.
At Brigham and Women’s Hospital (BWH), surgeons are using the robot to further improve the sleeve gastrectomy procedure. In this video, Dr. Scott Shikora, Director of the Center for Metabolic Health and Bariatric Surgery at BWH discusses and demonstrates the robotic sleeve gastrectomy.