Dr. did a camera scope and saw nothing or at least she told me she didn't see anything....only that I may have a small pouch above the band....or possibly occasional slippage??? this was a Gastro Dr......I just have times I can't hold Water down............then all of a sudden I can eat for a day or so....then for no apparent reason I am back to throwing up 8 times a day..........this couldn't be good!!! I have to find the reason and have this fixed.......I am under weight now and still loosing