So I'm using up every last favor to go to Dr. Esquerra in Mexico to have the lap band to ds revision. I know there is a possibility that he won't be able to do the surgery due to scar tissue or something like that? This is a nightmare scenario for me, because I simply wouldn't be able to afford another trip. I had the band completely loosened about a year ago when i was considering the sleeve because the surgeon wanted to. Does anyone know if there is a way to tell before I spend all that money? This is a big worry for me. Thanks!