Root canal treatment

Teeth are held in the jaw by their roots. Front teeth normally have one root but further back have more. 

Inside, the tooth pulp should be alive, with nerves and a blood supply in the root canal. Root Canal Treatment, (also called Endodontics) is needed when the blood or nerve supply of the tooth (known as the pulp) is infected through decay or injury, destroying this living part and increasing the risk of developing an abscess at the end of the root. 

Root filling means removing damaged or dead pulp and filling the left space. The remaining tooth can be repaired. If Root Canal Treatment (RCT) is not carried out, the infection will spread and the tooth may need to be taken out.

What does it involve?

The aim of the treatment is to remove all infections from the root canal. The root is then cleaned and filled to prevent any further infection. Root Canal treatment is a skilled and time-consuming procedure. Most courses of treatment will involve two or more visits to your dentist.

At the first appointment, the infected pulp is removed. Any abscesses, which may be present, can also be drained at this time. The root canal is then cleaned and shaped ready for the filling. A temporary filling is inserted and the tooth is left to settle. The tooth is checked at a later visit and when all the infection has cleared, the tooth is permanently filled.

What will my tooth look like after treatment?

In the past, a root-filled tooth would often darken after treatment. However, with modern techniques, this does not usually happen. If any discolouration should take place, there are several treatments available to restore the natural appearance.

What if it happens again?

Root canal treatment is usually very successful, however, if there should be a recurrence of infection, the treatment can be repeated.

Patient Reviews

People are talking about us

The biggest complement we receive is when our patients refer their friends and family to Cedar Dental Care. In fact, we have built much of our practice on these valued, trusted recommendations over the years. Read our reviews to hear why our patients are recommending us…

Patient reviews

2329 Reviews

5.0

7th June 2026

Excellent patient care, kind and friendly staff.

6th June 2026

Friendly staff, confident the treatment is appropriate.

6th June 2026

Always very friendly, efficient and professional. I wouldn't go anywhere else

6th June 2026

My dentist Abi Dundas is amazing and I never worry about visiting the dentist if my appointment is with her. I don’t know what I will do if she ever decides to retire.

6th June 2026

I had a pain in my tooth, which was getting progressively worse. I am in the middle of my A-levels and I explained this and Abby agreed to see me at some point in the afternoon so I waited until she had a chance to see me, I did not have an appointment. She saw me relatively quickly and saw that I needed a filling & she sorted it then and there. I am very grateful for being seen so quickly.

6th June 2026

Abbie is a superstar who makes you feel completely (well, almost!) relaxed and confident.

5th June 2026

My dentist always puts me at ease as I always stress about my appointments. He always adds a bit of humour when appropriate and I trust him.The reception team are always very accommodating and friendly.

5th June 2026

Good, careful treatment. I have been a patient at Cedar for many years.I am 86 years old,and still have my own 'wartime' teeth.

4th June 2026

Abby is so personable that you need have no concerns about any procedures that be undertaken.

4th June 2026

Perfect service

NB

Neil Brazell

Broke a tooth today .my dentish was not working when i went there at 4.30 so they got another dentish to sort my tooth out with in 1 hour

3rd June 2026

Everybody is always very pleasant, its a pleasure to attend the clinic. It seems a happy relaxed place.

3rd June 2026

The staff are always very professional and caring nothing is to much trouble for them

2nd June 2026

Staff very friendly, competent and know what they are about

2nd June 2026

The staff are always friendly and helpful and efficient.

1st June 2026

The team I saw are great and do an excellent job of explaining things to me. I always feel like I am well looked after

1st June 2026

Listened to me and acted on my comments. Kind and patient with a very nervous patient. Explained everything they were doing in advance.

30th May 2026

Dr Patel is a fantastic dentist.

29th May 2026

Abi took time and care looking after me at the appointment. She knows that I have anxiety about most things and was really good at putting me at ease.She explained in detail the options and also during the procedure on what she was doing and how it would feel.She and the rest of the team are lovely and really great at looking after patients.

29th May 2026

I needed help soon and I went into the dentists and was asked to return later that afternoon. Sunill was friendly and made me feel at ease explaining what our next step should be.. my problem was dealt with by him and a more permanent solution to be sorted a week later

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