Often called lap band after the brand of gastric band used, gastric banding is a restrictive surgical procedure, designed to restrict and reduce your food intake without interfering with your body's normal digestive process. During the lap band procedure, your surgeon implants a medical device - a silicone band with an injection port. The silicone band is placed around the upper part of your stomach and molds the stomach into two connected chambers. The lap band injection port is attached to your abdominal wall, underneath the skin. The port is connected to the band with soft, thin tubing. The port allows the band to be made tighter or looser. These adjustments help achieve the perfect amount of restriction you need to lose weight, but also ensure your body gets the nutrients it needs.
In the U.S., two types of adjustable gastric bands have been approved by the FDA: Lap-Band is manufactured by Allergan and REALIZE band is manufactured by Johnson & Johnson. Memorial Hermann NewStart specializes in REALIZE gastric banding procedures.
Adjustable gastric banding is safe and effective, with advantages that include:
Studies found that gastric banding:
For more information, read "Pre-operative Predictors of Weight Loss at 1-Year after Lap-Band® Surgery" from Springer Link.
One meta-analysis stated that for bariatric surgery patients who experienced significant weight loss:
Adjustable gastric banding (lap band) is performed laparoscopically. Adjustments are made by your surgeon using a needle to inject saline solution into your lap band through the port. Adding saline increases the amount of restriction provided by the lap band, helping you feel fuller sooner and with less food.
Among the potential complications associated with adjustable gastric banding are puncturing the stomach or gastric perforation, which could require additional surgery; leakage or twisting of the access port; nausea and vomiting; slippage of the band; obstruction of the passage between the pouch and the stomach; enlargement of the pouch; and mechanical failure of the band implant.
Gastric banding can help you feel satisfied sooner and with less food, but it won't eliminate the desire to eat. You will need to follow your specific diet and exercise guidelines provided by your surgeon to achieve success.
Gastric banding requires more intensive follow-up care than most other bariatric surgeries. This is mostly because the band is adjustable. Keep in mind that even after reaching and maintaining your success weight, you may still need to see your surgeon for further adjustments.
Your NewStart team will advise you when to return to work and the time needed to be able to resume normal activities.
Occasionally, a patient who has undergone a gastric banding procedure – particularly if it was done years ago – develops side effects that indicate the band is not performing as it should. When that happens, a thorough evaluation of the band can help determine the best options to help get back on track.
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