

Root canal treatment is a well-established way to treat infection or inflammation inside a tooth. At Grange Green Dental Practice, treatment is carried out with a calm, reassuring approach, focusing on comfort, precision and long-term tooth preservation.
Modern root canal treatment is designed to remove pain, not cause it. Your dentist will assess the tooth carefully, explain your options and help you understand the best way to restore comfort and protect your oral health.


Root canal treatment is used to treat infection or inflammation inside the centre of a tooth, known as the pulp. This can happen because of deep decay, cracks, trauma, a leaking filling or previous dental treatment.
The aim is to remove the infected or inflamed tissue, clean and seal the root canals, and restore the tooth so it can continue to function.
Root canal treatment can help to:
By treating the infection rather than removing the tooth, root canal treatment can help you keep your natural tooth where possible.
Every root canal treatment begins with a thorough assessment to understand the cause of your symptoms and whether the tooth can be saved. Your dentist may recommend X-rays to check the roots, surrounding bone and extent of infection.
We use modern techniques, local anaesthetic and careful treatment planning to help make the appointment as comfortable and efficient as possible. Our aim is to treat the infection, preserve the tooth where possible and support your long-term oral health.
Your care may include:
We believe understanding the process helps reduce anxiety. Your journey typically includes:


Your dentist will examine the tooth and may take X-rays to check the roots, surrounding bone and signs of infection or damage.


Local anaesthetic is used to help keep you comfortable. The infected or inflamed tissue is removed, and the root canals are carefully cleaned and shaped.


The canals are sealed to reduce the risk of reinfection. The tooth is then restored with a filling or crown where appropriate.


We will explain how to care for the treated tooth and may review healing, comfort and the final restoration. Some root canal treatments are completed over more than one appointment.
Root canal treatment is often followed by a restoration, such as a filling or crown, to help protect the treated tooth and restore function. If you are interested in seeing examples of our wider restorative and cosmetic dental work, you can browse our smile gallery.
Every tooth is different. Your dentist will explain whether root canal treatment, a restoration or another option is most suitable after assessment.
Many patients are surprised to find that modern root canal treatment feels similar to having a filling. Local anaesthetic is used to help keep you comfortable, and the purpose of treatment is to relieve pain, not cause it.
You may feel some tenderness after treatment, especially once the anaesthetic wears off. This is often temporary and can usually be managed with the aftercare advice provided by your dentist. If discomfort worsens or does not settle, please contact the practice for advice.

When a tooth is infected, root canal treatment may help preserve it instead of removing it. Keeping your natural tooth can support chewing function, help maintain your bite and avoid the need to replace the tooth.
Root canal treatment may help to:
Relieve dental pain and treat infection
Save the natural tooth where possible
Avoid extraction if the tooth can be restored
Restore comfort when biting and chewing
Support long-term oral health
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