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Save your teeth from pain and infection - root canal treatment in Farnham

Remove infection and restore your natural tooth to full function with highly effective root canal treatment. Book your appointment at Time Dental today!

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Why have root canal treatment?

Safe – Our specialist endodontist ensures your root canal treatment is very safe, using advanced techniques and equipment for the best results.

Effective – Root canal treatment can give you back full function to your natural tooth, removing the need for extraction. We do all we can to save you from losing a tooth.

Pain-free – Despite a reputation for being very painful, root canal treatment shouldn’t hurt. We use local anaesthetic to ensure your comfort and do all we can to help you feel relaxed.


Spread the cost of your treatment

Spread the cost of your root canal treatment with our flexible payment options, subject to suitability. At Time Dental, we pride ourselves on being able to provide you with the best private dental care at affordable prices – please talk to us to find out more.

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What is root canal treatment?

Root canal treatment is a very effective procedure, used to remove infected pulp tissues from the innermost part of your tooth. When a tooth becomes infected, bacteria can cause the nerves contained in the pulp tissue to die, and increases the risk of further infections because the body’s immune system is unable to protect the tooth.

As well as removing infected tissue, root canal treatment also involves thoroughly cleaning the root canals and filling them to aid function and prevent re-infection. With successful treatment, we can get you out of the significant pain associated with an infected tooth and avoid the need for extraction.

What does the root canal treatment process involve?

Root canal treatment usually requires multiple appointments, depending on the type of tooth being treated. During your initial consultation, we discuss the treatment with you in detail, including the process and number of appointments you are likely to need.

We take a digital x-ray to aid our diagnosis and enable us to check both the root canals of the affected tooth and that there are no other signs of infection present. We give you the chance to ask us any questions about your treatment, and ask that you let us know if you are feeling nervous so we can tailor our care to your needs.

Using a specialist microscope, for precision and visibility and local anaesthetic to minimise your discomfort, we carefully remove the infected pulp. We are one of the few practices in Surrey that have access to this equipment. We will then clean and sterilise the root canals thoroughly, and shape them using specialist instruments.

We fill the root canals and seal your tooth to prevent any further infection from occurring. In some cases, we may use a crown to help strengthen your tooth, restore the shape, and ensure it functions correctly.

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Meet our Specialist Endodontist

Shima Mahdavi-Izadi – GDC: 81683

Dr Shima Mahdavi-Izadi pursued her passion for endodontics through a three-year specialist programme at the Eastman Dental Institute, UCL.

Read more

Frequently asked questions

Is it painful to have a root canal?

Root canal treatment is carried out under local anaesthetic so you will not feel any pain or discomfort. Most patients say it is no more uncomfortable than having a filling, and you will feel significant relief once you are no longer in severe pain from an infected tooth.

How long does a root canal take?

A root canal usually takes around 60 to 90 minutes.
Some treatments can be completed in one visit, while others may need a second appointment, depending on the tooth and the level of infection.

Most patients find the procedure comfortable and no more time-consuming than a standard filling.

How long does a root canal usually last?

If you look after it properly with a great oral hygiene routine and regular check ups with your dentist, your root canal should last for many years without issue. Placing a crown on top of the tooth can help it last even longer.

What are the disadvantages of a root canal?

Root canal treatment is generally a successful, safe and effective procedure, but there are some side effects and disadvantages. It can leave your tooth looking discoloured, which may require internal teeth whitening to improve. Also, in some rare cases, treatment may fail, reinfection may occur and the root canal treatment will need to be repeated. Your treated tooth could also be at risk of cracking, but this is reduced with the addition of a crown.

What causes root canal?

A root canal is needed when the inside of a tooth becomes infected. This is usually caused by deep decay, cracks in the tooth, or damage that allows bacteria to reach the nerve.

Leaving cavities untreated or having repeated dental work on the same tooth can also increase the risk.

How to know if i need a root canal?

You may need a root canal if the nerve inside your tooth is infected or damaged. Common signs include:

  • ongoing tooth pain, especially when chewing
  • sensitivity to hot or cold that lingers
  • swelling or tenderness around the tooth or gums
  • a darkened or discoloured tooth
  • a small pimple or abscess on the gum near the tooth

Sometimes there are no obvious symptoms, which is why regular dental check-ups are important. Only a dentist can confirm whether a root canal is needed after an examination and X-rays.

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