Gastric balloons are an alternative to bariatric surgery for people with a lower BMI. The gastric balloon is inserted endoscopically while the patient is under anesthesia. The balloon is then filled with saline to enlarge the balloon inside the stomach. It is kept in the stomach for 6 months and then removed endoscopically. On average, patients who receive the balloon procedure lose 20-50 pounds.
How does the Gastric Balloon work?
