While previous gastric surgery is a contraindication to placing the balloon, a removed band leaves the stomach relatively intact and placing a balloon would most likely not result in any complications. The more important consideration is why did you end up with a slipped band. Do you have a hiatal hernia that allows the stomach to move upward through the diaphragm? If that is the case, the problem is not the band that slipped down, but the stomach that squeezed up, through that hiatal hernia. If so, it should be surgically repaired. Once repaired, you could consider the Orberra Intragastric Balloon. Other options would be to have a secondary weight loss operation at the time your hiatal hernia is fixed. If you are worked up appropriately and no hiatal hernia is found, then you should have no problem with getting the balloon. Just be aware that it would be an off-label use, because you did have the previous lap band placement and subsequent removal.