Lisa, thanks a million for your post regarding cavitations! I have been trying to find a good explanantion about cavitations for a long time and you have answered my questions. Thank you!
To everyome else: I do need to have a tooth removed (has a root canal) by a dentist or an oral surgeon who understands cavitations. I live near Portland, Oregon/Vancouver, WA...does anyone here know of a good dentist in my area who can help me?