Final answer:
Gastric banding is a bariatric surgery that fits a fluid-filled band around the stomach to create a smaller pouch, limiting food intake for weight loss.
Step-by-step explanation:
One type of bariatric surgery, called gastric banding, involves fitting a fluid-filled band around the stomach. This procedure reduces the size of the stomach that can be used for digestion by creating a small pouch. Gastric banding is considered one of several weight-loss surgeries for obesity that aim to modify the digestive system to limit the intake of food and/or absorption of nutrients from food. The modification entails restricting the quantity of food the stomach can hold, consequently helping patients to reduce their food intake and promote weight loss.