Root Canal Treatment: Costs, Types & What to Expect

Everything you need to know about Root Canal in the UK. Compare treatments, understand costs and find a trusted practice near you.

Find a Practice

What Is Root Canal Treatment?

Root canal treatment (also called endodontic treatment) is a procedure to save a tooth whose inner pulp has become infected or damaged. The dentist removes the infected tissue, cleans and shapes the root canals, then fills and seals them to prevent reinfection.

Without treatment, the infection can spread to surrounding bone, cause an abscess, and ultimately lead to tooth loss. Root canal treatment preserves the natural tooth and avoids the need for extraction and replacement.

What to Expect

The treatment is carried out under local anaesthetic. Your dentist accesses the pulp chamber through the top of the tooth, removes the infected tissue, cleans the canals using fine instruments, then fills them with a rubber-like material. A crown is usually placed afterwards to protect the tooth.

Treatment typically takes 1 to 2 appointments of 60 to 90 minutes each. Modern techniques make it comparable to having a filling in terms of discomfort.

Costs in the UK

On the NHS, root canal treatment is covered under Band 2 at £77.50. Privately, costs range from £300 to £700 per tooth depending on complexity. A crown afterwards adds £300 to £700 privately or falls under NHS Band 3 (£306.80) if applicable.

Frequently Asked Questions

Common questions about Root Canal Treatment

On the NHS, root canal treatment is covered under Band 2 charges at £77.50. Privately, it costs between £300 and £700 per tooth depending on the complexity and which tooth is affected. Molars with multiple canals tend to cost more.

Modern root canal treatment is carried out under local anaesthetic and is generally no more uncomfortable than having a filling. You may feel some pressure during the procedure. Post-treatment soreness is common for a few days and can be managed with painkillers.

A root canal typically takes 1 to 2 appointments, each lasting 60 to 90 minutes. Front teeth with a single canal are quicker. Molars with 3 or 4 canals take longer. Between visits, a temporary filling protects the tooth.

In most cases, yes. Root canal treatment removes the nerve and blood supply, making the tooth more brittle over time. A crown protects the weakened tooth from fracture. Front teeth may not always need a crown if enough healthy structure remains.

Without treatment, the infection inside the tooth will spread, potentially causing an abscess, bone loss, and severe pain. The tooth will eventually need extraction. Treating the infection early with root canal therapy saves the natural tooth.

Ready to Find Your Perfect Dentist?

Tell us what you need and we'll connect you with a trusted dental practice near you. Free, no-obligation quotes.

Get a Free Quote