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Looking for a caring and professional dental practice? We’re excited to welcome new patients to our clinic! Whether you’re due for a check-up, need treatment, or are looking to enhance your smile, our friendly team is here to help.
Contact us today to book your first appointment—we look forward to meeting you!

Root canal treatment

When a large cavity in a tooth reaches the nerve chamber, or in some cases when a tooth breaks, root canal treatment may be required. In order to save the tooth the Oakmead Dental Care team take great care to painlessly clean and fill infected tooth canals with the most up to date rotary systems, before adding a filling material to seal them.

Within every tooth is a nerve chamber and a blood supply in the root canal. In a healthy tooth, these nerves will be alive. Front teeth will normally have one root holding them in the jaw bone, but back teeth can have two, three or four.

If a large cavity in a tooth reaches the nerve chamber, or if a tooth breaks, bacteria can cause the nerves to die. The root canals can become infected and an abscess may form beneath the root(s) of the tooth, in the jawbone. Pain may occur at any time during this process, and the infection can spread.

Treatment is usually carried out over one or two visits to Oakmead Dental Care. The purpose of the treatment is to remove the bacteria or dying tissue from inside the tooth and to clean and disinfect the root canals. This is achieved by making a small hole through the tooth into the nerve chamber, locating and measuring the root canals, then cleaning and widening them using fine instruments. Local anaesthetic is used throughout the procedure to avoid any discomfort.

To aid the instrumentation of these intricate channels to the tooth, magnification may be used and if possible, the tooth will usually be isolated to keep the area dry and clear.

Once clean, the canals are filled to seal them off from re-infection. In most cases, infections will start to heal at this point.

Most patients only experience mild discomfort following treatment, but it is common to experience none at all.

Meet the team

Andrew Hopkins

Dentist

GDC NO. 61991

Ashish Patel

Dentist | Invisalign Silver Provider

GDC NO. 85963

Paul Cassidy

Dentist

GDC NO. 74614

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Patient Reviews

People are talking about us

The biggest complement we receive is when our patients refer their friends and family to Oakmead 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…

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Patient reviews

1064 Reviews

5.0

28th April 2025

I have been seeing Mr Paul Cassidy for many years. He knows what I need!

27th April 2025

The dentist, Paul is excellent. I’ve been to a few dentists in the past and Paul is my favourite.

26th April 2025

Everyone is so kind and friendly, reassuring and patient. Thank you all!

26th April 2025

Disabled and team very helpful and ensured safety throughout visit

JO

Jax O'Sullivan

I always feel in safe hands, whether it’s for a general check-up, hygienist appointment or something else. You never feel rushed and from the moment you check in at the reception desk to seeing the dentist, the whole experience is calm and very pleasant. In my opinion, Oakmead Dental Care is the best.

26th April 2025

The staff in general, especially Mr Paul Cassidy (a most accomplished and caring a dentist) whom I look forward to greeting as a friend every six months. He does nothing unnecessary, and explains every procedure.

25th April 2025

Friendly, professional staff

24th April 2025

Friendly staff and the hygienist explained everything she was doing and constantly checked that I was ok.

24th April 2025

A very pleasant dental surgery with competent staff

24th April 2025

Seen on time, good outcome to visit and follow up treatment agreed.

23rd April 2025

Extremely nervous. Dental nurse was very supportive. Dr Hopkins explained the procedure.

20th April 2025

I needed help as a little brush which I use to clean between my teeth had broken during use and I could not retrieve it.Mr Hopkins kindly saw me and sorted me out!

19th April 2025

Mr cassidy he careing and looks after me I am disabled and he make sure i am okhe looks after all my family

18th April 2025

Paul is exceptionally patient with me. I am a very nervous patient and he, and his team, takes their time and ensures that I feel safe at all my appointments.

18th April 2025

Expertise and professional approach Staff so friendly and never seem overwhelmed

17th April 2025

I was treated courtesly and with respect and was fully informed during my examination of what was going to happen next. I felt assured and was very happy with my treatment.

17th April 2025

I had a broken filling which was sorted quickly and efficiently.

17th April 2025

Everyone very professional and friendly.. only criticism limited parking could’ve been a problem

17th April 2025

Very welcoming and caring

16th April 2025

Everything was done in a most gentle and reassuring manner

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