Do root canals need to be crowned?
How much pain after a root canal is normal?
How to make your mouth stop hurting after a root canal?
Is it normal to have swelling after a root canal?
Is pyrogenium good for root canal infections?
What are the chances of swelling and infection after a root canal?
What could be the cause of tooth pain after a root canal?
When the pulp is diseased or injured and unable to repair itself you need a rootcanal. The most common cause of a root canal is a fractured tooth or a deep cavity.
Root Canals are basically the last ditch effort. If you've have that tooth worked on several times and it keeps getting cavities then your may need a root canal.
The symptoms I had when I needed a root canal were severe almost unbearable pain. I also had an abscess which was a infection that had a hard painful knot.
When you are having pain in a tooth, along with sensitivity to hot and cold, and pain when biting down, then you probably need a root canal.
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