Hi I had a vertically banded gastroplasty in 2003. It is non adjustable. It’s a permanent band. I started at 224 lbs and now 128 lbs. I love my weight loss but the side effects are horrendous. I throw up almost almost all the foods I eat. Meats especially. I can’t drink anything for an hour before or after you eat. Very difficult. When asked if I would do this again I don’t have an answer. I’ve already had a scope three times. You have to make sure that you eat tiny little bites and chew very slowly and don’t over eat. Much harder than I thought it would be. Good luck