Crowns and Root Canals
01/14/2010 |
Question:
If you have a root canal procedure on a tooth that has previously been crowned, will you need a new crown once the root canal has been completed, or will the existing crown still be able to do its job?
Answer:
A new crown is always ideal after a hole has been drilled through it to do the root canal; however, depending on the size of the hole, a filling sometimes works well enough to seal off the access hole.
For more information:
Go to the Crowns, Bridges, Dentures, Implants health topic.