What is Gastric banding?

The gastric band is an adjustable device which is made from silastic. It is placed around the upper stomach creating a small gastric pouch. (See image)

The band has a balloon attached, which can be inflated or deflated via a port which is placed under the skin of the lower chest or sternum.

Above the band is the small gastric pouch which is capable of holding only a mouthful of food. During a meal food enters the small gastric pouch, passes through the channel guarded by the gastric band into the main part of the stomach.

The balloon is inflated creating a narrower channel.

Depending on the extent the balloon is inflated will determine the speed the food passes through the body.

This surgery is not suitable for everybody, which is why it is important that you have an in depth consultation with your specialist to discuss all aspects of the treatment.

For more information on Gastric Banding visit www.bospa.org.uk