Clear PET+Great News! I had a tooth extracted and then had pain (And yes, it seems most times I have a mouth pain it resonates into my left ear). Piece of tooth (Root) protruding into gum. Once it was ground down all was good. That was about a year ago! Also, I had a root canal about a month ago. It was a piece of cake with the exception of keeping my mouth open through it all. They tried wedges but the small one wasn't effective and larger ones wouldn't fit. the root canal itself was simple. All good

I've never had HBO and did not have my teeth removed prior to treatment. I have lost a couple of teeth since and partner with my Oncologist and/or Surgeon prior to any dental work.
Steve