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

2349 Reviews

5.0

26th June 2026

Completely puts me at ease and explains everything I feel extremely well looked after, always manage to be seen promptly

25th June 2026

Everyone is friendly, Anish Patel always puts me at ease and and explains everything clearly - whatever query I have

24th June 2026

Patrick and the dental nurse (sorry for not remembering her name) are fantastic with my son's. They are friendly, ask how they are and put them completely at ease. My son had a small chip in his tooth on this visit and Patrick explained the fix in great detail so my son wasn't worried and knew the process really well. My boys love coming to the dentist and that is down to Patrick and his team.

21st June 2026

The clinic is excellent on all points - professionalism, skill, approachable clinicians who explain what they are doing and reception staff who are efficient, friendly and helpful. The cleanliness of all areas at Cedar Dental is always excellent.

21st June 2026

Professional and caring attitudes.

20th June 2026

My son is autistic and Rav is always so patient and understands his needs. He explains everything and truly cares how my son leaves the appt

20th June 2026

The hygeinist took the time to listen to my anxiety and suggested numbing my gums which helped a great deal.

20th June 2026

Great team! Sunita the hygenist has done a really good job on my teeth & Patrick is always really pleasant & his expertise is very reassuring.I've attended various dental practises prior to moving to Newbury & Cedar Dental are by far the best practise I've been to!

20th June 2026

I have been a patient at Cedar Dental Care for over 20 years and the care that I have received from Abi has been excellent.

20th June 2026

We have been coming here for years and would not go anywhere else. Dr Dundas and the team are fantastic - patient, kind, understanding and professional.

17th June 2026

I've always had an excellent experience as have all the family over many years

17th June 2026

Professional, polite and friendly service

17th June 2026

I am a very nervous patient, Abigail makes me at ease as soon as I walk through the door, a lovely Lady, very caring and compassionate. A very big asset to the clinic.

17th June 2026

The time spent with me, the level of care and attention, the friendliness of all staff

12th June 2026

Waiting time is short, treatment explained in a manner I can understand. I feel listened and my concerns heard. Staff friendly and approachable.

11th June 2026

Ive been coming to this surgery for over 30years and wouldn't change

10th June 2026

Abigail looks after me so well. Thank you.

10th June 2026

Personally I wouldn’t ever go anywhere else due to the knowledge and care my dentist takes with my teeth; mouth and general wellbeing. At my appointments I am always at ease and I know I am in good hands.

10th June 2026

A crown fell off at the weekend so I was extremely grateful to have it replaced yesterday particularly as it was an unscheduled appointment.

10th June 2026

Friendliness and professionalism

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