Oh Renee,
Now that really breaks my heart for you! I've had my share + with dental issues nevermind the RSD/CRPS. I've taken excellent care of my teeth but doesn't seem to matter.
Dental pain is some of the worst because of eating, drinking, talking etc.
Does the RSD feel the same in your mouth as your arm etc? I mean the burning, searing pain and the sharp stabbing pain and what about excessive swelling?
I'm worried for you.