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How Much Stomach Do You Remove During the Sleeve Gastrectomy?

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Gastric sleeve surgery is a procedure that includes the surgical removal of a portion of the stomach. The size of the stomach pouch your surgeon removes depends on the actual size of your stomach.

Since the pouch can stretch after prolonged intake of high amounts of food, removed parts can get quite big. In this video, Dr. Choi shows how big a removed part of the stomach can be.

How Big Is the Stomach Pouch You Remove?

To the patients out there and for people interested in what we really take out and how big of the stomach we take out, this is a sample or a specimen of a stomach.

Now, we are going to fill this up with air, to show you how big this really goes up to.

And as you see, when we continue to put air, to mimic how big the stomach will get, the stomach is getting bigger and bigger.

So when people say oh I can only eat so much and I get full fast, well after the surgery you’re going to definitely feel full faster because the stomach is now this size which I removed.

Thank you very much.