What Is Vertical Sleeve Gastrectomy?
May 16, 2013Vertical Sleeve Gastrectomy
The Vertical Sleeve Gastrectomy (VSG) also known as the "Sleeve", is a procedure that restricts the amount of food that can be consumed by removing approximately 80% of the stomach. This procedure is relatively new as compared to other weight loss surgeries. Unlike the Gastric Banding procedure, the VSG procedure cannot be reversed. Because of the success of the patients that have had VSG, it has become a popular procedure among weight loss surgery patients and surgeons alike.
How it Works
This procedure involves the removal of a majority of the stomach then stapling the remainder together leaving a long vertical sleeve. Just like other bariatric procedures, the amount of food that can be consumed is restricted by this smaller stomach and the Gastric Banding procedure, it is much less invasive than the Gastric Bypass procedure as it doesn't involve any rerouting of the intestinal tract.
The Procedure
The VSG is performed laparoscopically and a patient can expect between two to five very small incisions in the abdominal area. The surgeon then uses tiny laparoscopic cameras to perform the procedure with minimal scarring and quicker recovery times.
After Surgery
Gastric Sleeve patients can expect to stay in the hospital for two days following surgery. Patients can expect to be able to return to work after four to six weeks of recovery. Your surgeon will require regular follow-up appointments to monitor your progress and regular support group meetings are recommended.
What to Expect
The average VSG patient can expect to lose a significant amount of weight in the first year following surgery. Studies have shown that VSG patients can expect to lose about 65% of their weight after only 3 years.
Qualifying for Surgery
Patients with a BMI of 40 or greater qualify for this procedure. Patients with lower BMI's can qualify if they have additional co-morbidities like sleep apnea or diabetes.
*This article was reviewed by Dr. Guillermo Alvarez