How Gastric Banding Works

Gastric Banding Surgery – How It Works

The laparoscopic gastric band assists weight loss and weight control in two ways:

1. Creating a sense of fullness. The gastric band presses on the stomach, which makes the brain think that the stomach is full and therefore requires no more food.
2. Satisfying hunger sooner. The gastric band creates a smaller stomach pouch, so that less food is required to feel satisfied. Also, because the band has reduced the size of the passage through which food passes, it takes longer to digest.

Health professionals are also available to support patients long-term who choose to undergo laparoscopic gastric banding surgery. This team usually includes a general practitioner, possibly a specialist to manage any obesity-related diseases, a dietitian, a psychologist and where necessary, an exercise expert.