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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 Monmouth, South Wales

If you have sore teeth that have developed sensitivity to hot and cold, you may require root canal treatment to treat the infected tooth.

Here at The Mayhill Dental and Specialist Centre, our experienced team of endodontists takes great care to thoroughly clean and fill infected tooth canals with the latest techniques and state-of-the-art equipment. 

 To book an appointment at our modern dental practice in Monmouth, which offers high-quality root canal South Wales patients recommend, don't hesitate to get in touch with our friendly reception team, who'll book you in at a date and time that works for you.

What is root canal treatment?

Root canal treatment (RCT), often referred to simply as root canal, is the specialist removal of dying or dead dental pulp from an affected tooth by an endodontist, followed by root canal cleaning and filling.

This treatment is essential in preserving the tooth and preventing dental infection from spreading and causing more significant damage, such as tooth nerve damage, painful abscesses in the jawbone, tooth loss and even sepsis.

What causes dental pulp to become infected?

Within healthy natural teeth is soft tissue known as dental pulp, which contains nerve chambers and blood vessels that enable blood supply throughout the root canal, keeping the tooth alive and in excellent condition.

However, this tissue can sometimes become infected (pulpitis), putting the health of your teeth at risk. The early stages of pulpitis are reversible, but if it goes untreated, irreversible pulpitis will set in, which is severe inflammation of the pulp to the point where it won't recover.

Dental pulp can become infected for several reasons:

  • Tooth decay - Tooth decay creates holes in your teeth (cavities) that expose the pulp chamber to bacteria that cause the pulp tissue to die.
  • Broken, cracked or chipped teeth - Fractured teeth allow bacteria in the mouth to seep into the pulp chamber.
  • Dental trauma - Physical injury to the teeth or mouth can cause direct damage to the pulp tissue.


Symptoms of inflamed or infected pulp

  • Mild to severe tooth pain when applying pressure or chewing
  • Swelling and tenderness of the gums
  • Sensitivity to hot and cold temperatures
Root Canal Monmouth

How does root canal treatment work?

If X-rays taken during your initial visit to our dental practice determine that you'll require a root canal procedure to save your tooth, you'll be booked in for treatment. The process from start to finish typically looks like this:

  1. Local anaesthetic is administered by our root canal experts to avoid any discomfort. If possible, the tooth will also be isolated using a rubber dam to keep the area dry and clear.
  2. A small hole is made by your dentist through the tooth into the nerve chamber to locate and measure the root canals, which are then widened using fine instruments. A microscope will be used with all specialist root canal treatments to boost magnification for greater precision. 
  3. The infected pulp is removed, and the root canal area is cleaned and disinfected.
  4. Once clean, the canals are filled with a root canal filling to seal them off and prevent re-infection. In most cases, infections will start to heal at this point.
  5. If previously agreed upon, your dental specialist will place a crown over the treated tooth to protect it and enhance its appearance.


Root Canal South Wales

Why choose our dental clinic for endodontics?

When it comes to getting a root canal, South Wales patients consistently choose our practice for our expertise, compassionate care and reassuring approach. Dr. David Guppy and Dr. Umut Emir are highly qualified specialists in endodontics with years of advanced training and hands-on experience. Both are equipped to handle everything from routine to complex cases requiring a higher skill level.

Our practice also features the most modern facilities and equipment, ensuring we can offer the best treatments and patient care during your visit.

Getting in touch

Don’t let tooth pain linger and leave you in distress - book your root canal Monmouth appointment today! To speak to our expert team today for more information about our root canal procedure or to book an appointment at our practice, simply call us on 01600 712020 or contact us online and we'll schedule you in.


Root Canal South Wales

To make the process as comfortable as possible for our patients, a local anaesthetic is administered during root canal treatment to numb the area around the affected tooth and reduce pain. Most patients only experience mild discomfort following treatment, but it's common to experience none at all. If any pain is experienced afterwards, it can be eased with over-the-counter pain relief.

The process of removing the bacteria or dying tissue from inside the tooth and cleaning and disinfecting the root canals usually takes between 90 minutes to 2 hours over one or two visits to The Mayhill Dental and Specialist Centre, depending on the severity of the case. 

 For more information, give us a call today on 01600 712020 or message us online, and we'll be in touch as soon as possible.

Costs for specialist root canal therapy in South Wales start from £750 per tooth on average. Your dentist at The Mayhill will be able to give you a more accurate estimate after they've assessed your teeth during your initial consultation.

To book an appointment, please don't hesitate to call our friendly team on 01600 712020 and they'll find a time that fits around you.

Meet the team

Dr David Guppy

Specialist in Endodontics and Implant surgeon

GDC NO. 61862

Dr Umut Emir

Specialist in Endodontics

GDC NO. 281845

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The biggest complement we receive is when our patients refer their friends and family to The Mayhill Dental and Specialist Centre. 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

942 Reviews

5.0

11th January 2026

Very friendly staff at Reception Jim always attentive, explaining treatmentEveryone is welcoming Pleasure to visit !

10th January 2026

Given time for things to be explained and to ask questions. However it was all so well explained, very little need to query anything and knowledge of dentist gave great confidence.

9th January 2026

Always professional and kind. Amazing treatment after a fall - I did not think that saving the 3 badly damaged teeth was possible but with the expertise of the team i still have them - they function and look great - a result får beyond my wildest dreams

9th January 2026

The whole team are kind and patient. They speak to Evie directly not just to me. Ben and Ellie explain everything they are doing clearly

9th January 2026

Mayhill is an outstanding operation

8th January 2026

From experience we know the team at the Centre are highly professional, specialised and caring. We have always enjoyed first class service from this practice and consider ourselves fortunate to have such an excellent dental service in Monmouth.

8th January 2026

Treated as an individual

8th January 2026

The level of care , they took into consideration how nervous I was, and were very kind and accommodating.

8th January 2026

Staff are really friendly, appointments always booked promptly, spotlessly clean

3rd January 2026

Despite my trepidation I was treated kindly and with empathy. The treatment was smooth , painless and incurred no post treatment discomfort or complications.

2nd January 2026

Everyone was extremely kind. I have a difficult health issue (expecting to start chemo in Jan) and they fitted me in really quickly and sorted out a good tooth clean! Thank you x

25th December 2025

Seen almost on time, staff professional and friendly. Tratment as expected

24th December 2025

being given an urgent appointment so close to Christmas. The dentist outlined a range of treatment options. I always feel reassured by the professionalism and knowledge of Sarah my dentist and the team

23rd December 2025

My filling was in a tricky place. Jason took a lot of time working out how best to approach the problem, then drilled and filled it beautifully with no pain.

22nd December 2025

Everybody is very professional and friendly

21st December 2025

Sarah is friendly, professional and confidence inspiring. Couldn’t be more satisfied with how I was treated and advised. Excellent!

19th December 2025

I love The Mayhill team, they are all fabulous, very professional & just super caring - especially Ellen on reception, Jason Hart my dentist & Remmie his dental nurse. I am a very anxious patient but the care I am shown means the world. Thank you so much guys x

18th December 2025

Dentist Sarah and Assistant Holly very welcoming and personable as was Hygienist Tracy and her assistant. They were thorough, polite and upbeat. Highly recommended and commendable for their client care.

17th December 2025

Great professional staff.

14th December 2025

Jim and his dental nurse are both extremely friendly, kind and great at their jobs

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