Expert: Jeff Dalin DDS - 6/1/2006

Question
Hi! I just went to the dentist because I have a tooth that is slightly sensitive to cold and if there was a cavity, I wanted to get it taken care of quickly.

I had my teeth x-rayed and examined and the dentist told me that I needed a root canal. He said that I have no cavities or fractures -- no real tooth trauma of any kind.

I've always had extremely healthy teeth -- every time I go to the dentist I'm told that my teeth are exeptionally strong.

I guess my question is, how does he know I need a root canal simply by looking at an x-ray, and how did this need come about if there is no damage to the tooth?

Thank you

Answer
April
You can see dark spots at the end of the root of tooth and this can mean a tooth needs a root canal. I just do not understand why this tooth does not really hurt you. Normally root canal teeth hurt quite a bit. I would definitely get a second opinion here...preferably from a root canal specialist. See what that dentist says. He/she will ask about sensitivity to hot, cold, chewing, spontaneous pain, etc. See what this dentist tells you before doing anything else. Good luck,

Jeff Dalin, DDS