Some ENT's don't seem to know much about Tinnitus other than diagnosing it. I was told you have T and to deal with it. I got T after a loud noise exposure, I also have hearing loss from a lifetime. The crinkling is getting better with time and dealing with T is getting better with time though there is room for improvement.
I only notice the crinkling when I swallow or move my jaw. Do your ears feel full or just crinkling?