Surgical Options : Sleeve Gastrectomy

Laparoscopic Sleeve Gastrectomy

Sleeve gastrectomy is a restrictive bariatric surgery. During this procedure, the surgeon creates a small, sleeve-shaped stomach. It is larger than the stomach pouch created during Roux-en-Y bypass—and is about the size of a banana.

Sleeve gastrectomy is typically considered as a treatment option for bariatric surgery patients with a BMI of 60 or higher. It is often performed as the first procedure in a two-part treatment. The second part of the treatment can be gastric bypass.

Co-morbid condition resolution 12 to 24 months after sleeve gastrectomy has been reported in 345 patients. Sleeve gastrectomy patients experienced resolution rates for type 2 diabetes, high blood pressure, high cholesterol, and obstructive sleep apnea that were similar to resolution rates for other restrictive procedures such as gastric banding.

There are no published long term outcome studies on the sleeve gastrestomy. Short term results have been very good, but patients need to realize that the data is lacking about the possibility of significant weight regain.

Although there is no “malabsorbtion” that occurs with a sleeve gastrectomy, most surgeons recommend daily multivitamin supplementation.