I went to the dentist about a month ago but this past week I have noticed a black spot on the gum line of one of my lower teeth. On the exact same tooth on the other side, I have noticed a hole in the gumline with the lower part of the tooth (below the gumline) being exposed. I am concerned. Can this wait to be seen or is it imperitive to do it immediately?
The dentist never said a word and I have never noticed this. It seems to just have happened.