I am a newbie here and I have a double post in the Dentistry forum - one as a "Reply" post in "Brittle Teeth by Jon B" and the other as a new thread entitled "Any root canal alternatives?" in the same forum. I would prefer to keep it as a new thread so this urgent issue could be handled by the viewers/commenters ASAP. Sorry about my post as a reply to Jon B's thread and feel free to remove it from there if you feel appropriate.