I was banded 5 1/2 yrs ago and after about 6 weeks rolled over in bed one morning and had excruciating pain in my rigt side. This went on for one week (could hardly stand up straight ) until my surgeon did xray and found out that the port had disconnected due to faulty product. He didn't charge any out of pocket for new surgery but i insisted he give me detsils of the product supplier. After nearly 1 year of chasing them up they reimbursed me $850 for my hospital excess, x rays etc. Just make sure you follow through and you never know. By the way my surgeon didn't really want me to contact them (maybe was his fault?) but he wasn't the one footing the bills.
Good luck
Heidi