Hi, I'm from Canada and I am searching for some hope and help with a traumatic injury to the trigeminal's maxillary branch – most likely from an abscess following upper central gum surgery one year ago. Every minute of the day I have "changing pain sensations" in my upper central incisor gum area: severe burning, pressure, throbbing, sometime numbish, and the worst is the crawling sensation. Lyrica and Amitryptilline only take the edge off. I am using Orajel alot! I would do anything to get some relief. I am hoping that the clinic deals with traumatic trigeminal injury as well?. If anyone know about this, I would be so grateful for you information.