Gastric Sleeve Surgeons in Phoenix
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During a sleeve gastrectomy the stomach is divided vertically with a line of staples allowing a large portion of the stomach to be removed. This is usually done using minimally invasive (laparoscopic) surgery. The remaining stomach is a long tube shaped like a slender banana and can hold between 1 and 5 ounces.
This procedure helps individuals lose weight by restricting the amount of food and calories that can be eaten at one time. The part of the stomach that is removed secretes a hormone called ghrelin which is partly responsible for appetite and hunger. Due to the decreased amount of ghrelin, sleeve gastrectomy patients experience a loss or reduction in appetite. This loss of appetite induced by sleeve gastrectomy surgery helps individuals achieve weight loss.
The board certified bariatric surgeons at Agave Surgical Specialists are the Phoenix Metro Area’s leaders in weight loss procedures including gastric sleeve surgery. Learn about the advantages of gastric sleeve surgery and schedule your consultation today.
How the Gastric Sleeve Works
This procedure works by several mechanisms. First, the new stomach pouch holds a considerably smaller volume than the normal stomach and helps to significantly reduce the amount of food (and thus calories) that can be consumed. The greater impact, however, seems to be the effect the surgery has on gut hormones that impact a number of factors including hunger, satiety, and blood sugar control.
Short-term studies show that the sleeve is as effective as the roux-en-Y gastric bypass in terms of weight loss and improvement or remission of diabetes. There is also evidence that suggests the sleeve, similar to the gastric bypass, is effective in improving type 2 diabetes independent of the weight loss. The complication rates of the sleeve fall between those of the adjustable gastric band and the roux-en-y gastric bypass.
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Advantages of Sleeve Gastrectomy
- Restricts the amount of food the stomach can hold
- Induces rapid and significant weight loss
- Requires no foreign objects or bypass of the food stream
- Involves a relatively short hospital stay of approximately 2 days.
- Causes favorable changes in gut hormones that reduce appetite