Root canal treatment
Short answer
A root canal saves a tooth when the nerve inside is inflamed or infected. It usually removes the pain.
Simple explanation
The dentist numbs the area, cleans out the infected nerve, disinfects the canals, and fills them. A crown is often recommended afterward to protect the tooth.
When this usually matters
It is the alternative to extraction and keeps your natural tooth.
When to seek dental help
Severe pain, swelling, or a fever with a treated tooth needs urgent attention.
Questions to ask your dentist
- •Is a root canal my best option?
- •Do I need a specialist (endodontist)?
- •Do I need a crown after?
This is simple educational information. It is not a diagnosis and does not replace a dental examination. Your dentist may recommend something different depending on your mouth, X-rays, pain, infection, gums, bone, medical history, and clinical judgment.