FINALLY got a call from the doc. The MRI's of the head, neck, (with and without contrast) and tmj are normal! They said the tmj looked "structurally normal". Whew, now off to the tmj doc in an hour, let you know how that goes later.
What great news! I am so glad to hear there is nothing structurally wrong! Should be interesting to see what Frazee, Diamantis et al have to say! Keep us updated!