Friday, January 28, 2011

A throbbing tooth indicates what?

It's likely that the tooth's nerve has become damaged, probably because the surrounding pearly white enamel is cracked or rotting away. Unless you get it patched up quickly, bacteria in your mouth can invade the nerve. And you definitely don't want that breeding colony to spread throughout your body, says Kimberly Harms, DDS, a dentist outside St. Paul, Minnesota.

If your tooth is already infected, you'll require a root canal, in which the tooth's bacteria-laden pulp is removed and replaced with plastic caulking material.

Source

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