Tinnitus Jaw Movement

What are ALL the causes of tinnitus?
I’ve had tinnitus for over a year now. Mine is a high pitch/hum, I can drown it out in the right environment, almost can feel it when it is very quiet. I don’t believe that mine is caused by hearing loss/damage like the ENT’s are saying. Why? Cause I can make my tinnitus louder when I move my jaw a certain way, or when I flex my neck muscles and other movements. If the noise is coming from my brain or from ear damage, how the heck can I make it louder???? Doesn’t make sense at all! So, I’m trying to figure out what IS causing it. I have had many tests that can rule out a few things. I’ve had an MRI, no tumors. Checked thyroid, diabeties, Iron level, cholesterol, high blood pressure, all are OK. So what else could it be?
Check out the list here (under “Causes”), maybe it will help. http://hcd2.bupa.co.uk/fact_sheets/Mosby_factsheets/Tinnitus.html
It does say that it’s often related to hearing loss.
It can also be caused by problems in the joints of your jaw so that might be why you can change it
Good luck.
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