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Bariatric and Metabolic resources for a healthier life

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What are the benefits of adjustable gastric band surgery?

45% of people resolved their sleep apnea11,12

Health conditions resolved or improved following
gastric band procedures:

Health Condition% of Gastric Sleeve Gastrectomy
Type 2 Diabetes Controlled20-59%11,12,32,33
High Blood Pressure Resolved42%13
High Cholesterol Improved*71%11,12
Obstructive Sleep Apnea Resolved45%11,12


Gastric band adjustments and band fills

Periodic adjustments to your band will ensure that you feel satisfied when you eat and that you keep losing weight gradually, about 1 to 2 pounds per week. The band is one-size-fits-all, which means your bariatric surgeon won't have to decide which size to use during your surgery.

Band adjustments help you meet your weight loss goals

The band is adjustable, which allows your surgeon to personalize your band fit over time. After an adjustment, you'll be satisfied with less food so you can keep losing weight gradually (1 to 2 pounds per week).

Adjusting your band fit over time

Your first band adjustment will probably be scheduled about 1 week after you begin to eat solid food (4 to 6 weeks after surgery), to ensure that your stomach is healed. As you lose weight, your band fit will change. Periodic band adjustments help ensure that you stay on track to meet your weight loss goals.

Just 5 to 10 minutes

Fast and easy band adjustments take place at your surgeon's office or bariatric clinic—and they do not require more surgery. An adjustment in which fluid is added is referred to as a "fill." In this case a small amount of saline is added through the port, which is located in the abdomen, just under the skin. The saline travels through the tube and into the band, making the band fit more snugly around your stomach. This reduces the size of the opening between the upper and lower stomach pouches and causes food to empty from your upper stomach pouch more slowly. That's why you'll feel full sooner and stay satisfied longer after a band fill. An adjustment can also involve removing saline from the band through the port.

Your band adjustment schedule

There is no set schedule for band adjustments because each person's needs are different. Listening to your band (paying attention to physical signs) and tracking your weight loss will help you to know when it may be time for an adjustment.