Hi and welcome to NeuroTalk.

As well as posting here on Chronic Pain, you could also post over on
Dentistry & Dental Issues Forum

You could also try a search forum wide or for a specific forum by using the forum search feature below. You can just type in the keywords related to your situation. That'll bring up past posts or threads. Try Advanced Search.
http://neurotalk.psychcentral.com/search.php

I'm sorry you're in so much pain and I hope you can get that sorted out very soon.

take care.