I've had a perfect bite all of these years. Last year, due to the stress of having painful physical injuries, I started grinding again after many years. I started having TMJ pain for the first time in my life (lower jaw, right side).
Now, I've noticed that my perfect bite is gone. I can literally feel my lower teeth shifting forward. The pain in my mandible is worse. When I bite down, my top perfect teeth exactly meet with my bottom teeth.
I went to an oral surgeon, and he said that I may need orthodontic help. Will Invisalign braces help my situation, and can they be placed only on the bottom teeth?