Root Canal

If you have persistent toothache, swelling or sensitivity, root canal treatment may relieve pain and save your tooth.

What is Root canal treatment?

During treatment the infected pulp is removed, the root canals are disinfected and then sealed to prevent reinfection. The procedure is carried out with local anaesthetic, so it feels much like having a filling, and most patients experience immediate relief from pain once the infection is treated. We may also recommend placing a crown afterwards to strengthen the tooth.

This treatment lets you keep your natural tooth and return to comfortable eating and smiling.

Benefits of Root Canal Treatment

Saves natural teeth from extraction

Preserves your original tooth, avoiding the need for removal.

Relieves pain and infection

Eliminates the source of discomfort caused by deep decay or infection.

Prevents spread of infection

Stops bacteria from reaching surrounding teeth or tissues.

Restores comfort and function

Allows you to bite, chew, and smile without pain.

Often finished with a protective crown

Strengthens and protects the treated tooth for long-term durability.

Find your local Alpha Dental Care practice offering Root Canal treatment across the United Kingdom.

Root canal FAQ's

Root canal treatment is available on the NHS under Band 2 and privately.

Signs can include severe toothache, sensitivity to hot or cold, swelling, or a lingering throbbing pain. Your dentist will confirm whether you need a root canal with an exam and X-rays.

A root canal is needed when the inside of the tooth (the pulp) becomes infected or badly damaged. The treatment removes the infection and saves the natural tooth.

Most root canals are completed in one or two appointments, depending on how complex the tooth is.

No. The procedure is done under local anaesthetic, so it feels much like having a filling. Some tenderness afterwards is normal and usually short-lived.