Patient information
Endodontics
Assessment of the inner tooth and root canal care.
An overview
Root canal treatment removes infected tissue from inside a tooth before the canals are filled. An examination determines whether it is needed. Your dentist explains aftercare and any further restoration.
The right approach for you can only be determined after a dental examination. This page offers general information.
Questions for your consultation
- Which options might be suitable for me?
- What should I know about treatment and follow-up care?
- What are the alternatives and potential risks?
Information source: NHS
Content updated: 07 September 2026