Root Canal Treatment

A procedure to remove infected or inflamed pulp from inside a tooth, clean the canal, and seal it to prevent further infection.

What is Root Canal Treatment and how does it work?

Root canal treatment removes infected or inflamed pulp tissue from inside the root canals of a tooth. It is performed under local anaesthetic to eliminate the pain caused by pulp infection or irreversible inflammation.

The dentist or specialist creates a small access point in the crown of the tooth, removes the pulp tissue, then cleans and shapes the canals using fine files and irrigation. The canals are then filled and sealed with a material called gutta-percha.

The access point is restored with a filling, and a crown is often recommended afterward to protect the tooth structure from fracture. Complex or infected cases may require more than one appointment.

Typical UK cost

National range — varies by case
Root Canal Treatment — typical UK range: price range £100 to £700, median £300. Sourced Jun 2026.

Source:Dentaly.org root canal treatment UK guide· Prices sourced Jun 2026

Prices are for guidance only. Costs vary significantly depending on your individual case, the clinic you choose, and the complexity of treatment required. Always request a personalised written treatment plan and itemised quote from your dentist before proceeding.

Ways to pay for Root Canal Treatment

Many UK dental clinics let you spread the cost of treatment through a monthly payment plan arranged with a finance provider. Terms, eligibility and any interest depend on the provider and your circumstances — always read the agreement and ask your clinic for a written, itemised quote before you commit.

What affects the cost of Root Canal Treatment?

Front teeth and premolars have fewer canals and generally cost less to treat than molars. Whether a specialist endodontist carries out the procedure and the need for a crown afterwards both add to the total.

Common questions about Root Canal Treatment

What is Root Canal Treatment?
Root canal treatment removes infected or inflamed pulp tissue from inside the root canals of a tooth. It is performed under local anaesthetic to eliminate the pain caused by pulp infection or irreversible inflammation.
How much does Root Canal Treatment cost in the UK?
Across the UK, Root Canal Treatment typically ranges from £100 to £700, with a median around £300. These figures are for guidance only — your actual quote will depend on your individual case and the clinic you choose. Always request a written treatment plan with an itemised quote before committing.
Are these prices accurate?
These are typical price ranges sourced from Dentaly.org root canal treatment UK guide (Jun 2026) and are provided for guidance only. Actual quotes will depend on your individual case and the clinic you visit. Always confirm current prices directly with the clinic before booking any treatment.

Aftercare essentials

Looking after your teeth at home helps the results of Root Canal Treatment last. Everyday aftercare items many dentists suggest include:

  • A soft-bristle toothbrush (manual or electric)
  • Interdental brushes or floss for cleaning between teeth
  • Fluoride toothpaste
  • An alcohol-free mouthwash

Always follow the specific aftercare advice your own dentist gives you.