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Dentist performing precise, comfortable root canal treatment at Clarendon Dental Spa in Leeds

Root Canal Treatment

Save your natural tooth, gently and precisely

Root Canal Treatment in Leeds

Gentle endodontics to save an infected tooth

From £700

0% interest-free credit over 24 months · longer terms available (interest may apply)

or from as little as £29 per month over 24 months

Root canal treatment removes infected or inflamed pulp from inside a tooth, cleans and seals it, relieving pain and saving the natural tooth from extraction. If you need root canal treatment in Leeds, our endodontic team at Clarendon Dental Spa uses modern techniques to make treatment comfortable and protect your tooth for years to come.

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Our award-winning practice is amongst the busiest in West Yorkshire. This is due to our commitment to providing a plethora of treatment options, all at the highest standard of quality.  Our expert, welcoming staff are waiting for your arrival!

What is root canal treatment?

Save your natural tooth, pain-free

Root canal treatment removes infected or damaged pulp from inside a tooth, relieving pain and saving a tooth that might otherwise need extraction. Using modern rotary techniques and effective local anaesthesia, the procedure at our Leeds clinic is comfortable — most patients say it feels no different to having a filling.

From £700

What to expect & aftercare

Comfortable treatment, lasting results

Treatment is usually completed in one or two visits. Afterwards the tooth is sealed and often protected with a crown for long-term strength. Mild tenderness for a day or two is normal and settles with over-the-counter pain relief. We will give you clear aftercare guidance before you leave.

From £700

Clear glass award with a purple base reading Winner Dental Practice of the Year, Clarendon Dental Spa, My Local Awards Yorkshire 2026.

THE BRAND PATIENTS TRUST

Rated 5-stars from 3,840+ Google reviews

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Home Whitening / Leeds

Brighter teeth. On your schedule.

Home whitening gives you professionally-brilliant results without setting foot in the chair for hours on end. We create custom-fit trays from digital scans of your teeth, supply prescription-strength whitening gel, and let you transform your smile on your own schedule — overnight, over 1–2 weeks. Gentle on enamel. Proven to work. Visibly whiter in days.

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Icon White Spot Removal / Leeds

Say goodbye to white spots

Chalky white spots on your front teeth? The legacy of braces, fluorosis from childhood, or early-stage decay that never progressed? Icon resin infiltration makes them disappear — without any drilling, without anaesthetic, in a single 45-minute appointment. It’s one of dentistry’s best-kept secrets, and for the right patient, it’s genuinely transformative.

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Internal Tooth Bleaching / Leeds

Bring a dark tooth back to life

One tooth darker than the rest? Often the culprit is an old root canal treatment, a past injury or internal staining that surface whitening simply can’t reach. Internal bleaching fixes it — from the inside. A small amount of bleaching agent is sealed inside the tooth, working over days or weeks to restore it to match your surrounding teeth. Less invasive than a veneer. More effective than surface whitening. Just targeted, precise colour correction.

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Laser Whitening / Leeds

Whiter in a single visit

Got an event coming up? A wedding, a holiday, a big date? Laser whitening delivers genuinely dramatic results in a single in-chair appointment — often 6–8 shades lighter in around 90 minutes. We apply a powerful professional gel, activate it with light, and repeat in controlled cycles while protecting your gums. No trays. No weeks of waiting. Just a whiter smile, today.

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FAQs

Frequently asked questions

Is a root canal painful?

Modern root canal treatment is performed under local anaesthetic and most patients find it no more uncomfortable than a routine filling.

How long does root canal treatment take?

Most root canals are completed in one or two appointments, each around 60–90 minutes depending on the tooth.

Will I need a crown afterwards?

Often yes — a crown protects and strengthens a root-treated tooth, especially back teeth that take heavy chewing forces.

Reviewed by:
Dr Fadi Kreishan
June 4, 2026
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