Mj did you get the revision bc of acid reflux or weight gain? How long did it take to get approved? If it was due to Gerd, did you have to do a lot of tests to get approved? I was told I would have to do like 3 tests; scope, swallow test and another test where a device is attracted to my esophagus , I wear a device around my waist and everytime I experience acid reflux I press a button and it takes a pic and measures the amt of acid