8 Lane Highways under Crowns

When your dentist tells you that your crown is leaking or is not sealed on the tooth, many people think that if it isn't hurting, it does not need to be fixed. This could not be more false. You must remember that bacteria (which causes cavities) is microscopic, so if there is an opening large enough for the human eye to see, that is like an 8 lane highway for the bacteria to get underneath the crown; which will certainly cause decay, and possibly cause the need for a root canal if left untreated.

So, if it is not hurting, good, but get it fixed before it does!