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Bariatric surgery

life science Maturity 11-13 Next article →

Doctors use surgery to help people manage obesity. This is called bariatric surgery.

These surgeries work in a few different ways. Some make the stomach much smaller. This helps a person eat less food. Other ways change how the body uses food. They can reduce how much fat or sugar the body takes in. This can change gut hormones. These are signals that tell the brain if a person is hungry.

GVL
GVL

There are many types of these surgeries. One way is the gastric sleeve. This makes the stomach look like a long sleeve. Another way is gastric bypass. This moves parts of the gut to change how food flows.

Roux-en-Y gastric bypass
Roux-en-Y gastric bypass

This surgery can help many health problems. It can help with type 2 diabetes. It can also help the heart stay strong. For some people, it can even help them live longer. One study found that people with diabetes lived about 9 years longer. The risk of death from the surgery is very low. It is less than 1 in 1,000.

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🖼️ Images & Media (8)
File:Diagram showing before and after stomach bypass surgery CRUK 108.svg
Diagram showing before and after stomach...
File:GVL.png
GVL.png
File:Realización de gastrectomía.jpg
Realización de gastrectomía.jpg
File:Roux-en-Y gastric bypass.png
Roux-en-Y gastric bypass.png
File:Gastric Byypass, Roux en-Y.jpg
Gastric Byypass, Roux en-Y.jpg
File:Biliopancreatic Diversion.png
Biliopancreatic Diversion.png
File:Blausen 0904 VerticalBandedGastroplasty.png
Blausen 0904 VerticalBandedGastroplasty.png
File:Adjustable Gastric Band.png
Adjustable Gastric Band.png
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