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Root Canal Treatment in Lewisham to Save Your Natural Tooth
At ToothBrush Dental in Lewisham, root canal treatment is designed to save your natural tooth, relieve pain and prevent the need for an extraction. When the nerve inside a tooth becomes infected or inflamed — often due to deep decay, a crack, trauma or a leaking old filling — a carefully performed root canal can remove the infection and restore health and comfort.
Many patients worry that root canal treatment will be painful, but with modern techniques and effective local anaesthetic, the procedure is usually no more uncomfortable than having a filling. In fact, root canal therapy is often the quickest way to stop persistent toothache, sensitivity to hot and cold, pain when biting, or swelling caused by an infected tooth.
During your visit, our experienced dentist will carry out a full clinical examination, review digital X-rays and explain your treatment options clearly. If a root canal is recommended, the tooth is gently numbed, the infected nerve tissue is removed from inside the roots, and the canals are cleaned, shaped and disinfected. The space is then filled and sealed to prevent bacteria from entering again. In many cases, we will recommend a crown or onlay afterwards to strengthen the tooth and protect it from future fracture.
At ToothBrush Dental, we use up-to-date materials and precise techniques to provide high-quality root canal treatment in Lewisham, with a strong focus on long-term success and patient comfort. Our team will guide you through each step, from diagnosis and pain relief to aftercare and follow-up, so you feel informed and reassured throughout.
If you are experiencing severe toothache, lingering sensitivity, or have been told you may need a root canal, don’t wait for the problem to worsen. Contact ToothBrush Dental today to book a consultation for root canal treatment in Lewisham and let us help you save your tooth, protect your smile and get back to pain-free everyday life.
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Root Treatment From only £240 - £750
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When a Tooth Becomes Deeply Infected
An infected or inflamed dental pulp can lead to lingering discomfort, swelling, or sensitivity that gradually worsens.
If the infection spreads, it may damage nearby bone or even require tooth removal.
A root canal stops the problem at its source and allows the tooth to function normally again.
At ToothBrush Dental in Lewisham, you receive careful guidance and reassurance at every visit so you always understand what is happening and why.
Why Root Canal Treatment Matters
Saves Your Natural Tooth
Retains your original tooth instead of replacing it.Stops Infection Progressing
Removes harmful bacteria before they spread further.Restores Comfort and Function
Allows you to chew and speak without ongoing sensitivity.Supports Long Lasting Dental Health
Often paired with a crown for strength, helping the tooth last for many years.
What to Expect During a Root Canal Treatment
Assessment
Your dentist examines the tooth, discusses symptoms, and confirms whether a root canal is the best option.
Diagnostics
Digital X rays or scans reveal the infection inside the tooth and help plan each step precisely.
Treatment
Under local anaesthetic, the infected pulp is removed, the canals are carefully cleaned, and the tooth is sealed with a durable filling.
Aftercare
Advice is provided on eating, brushing, and protecting the tooth as it heals. A crown may be recommended for extra strength.
For Children
Paediatric endodontic care is adapted to protect developing teeth comfortably and safely.
Book a Root Canal Appointment
Save your natural tooth with expert endodontic care
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What Our Patients Say
Real stories from patients who trust us with their smiles. Here’s what they love about their experience at ToothBrush Dental.
FAQs About Root Canal Treatment in Lewisham
Root canals often bring understandable concerns. These answers help make the process clearer and easier to plan for.
Costs vary depending on the tooth and complexity. Please take a look at our fee guide. You will receive a clear breakdown before treatment.
No. Thanks to modern techniques and local anaesthetics, root canal treatment is usually no more uncomfortable than having a filling. Some tenderness afterwards is normal, but this can be managed with simple pain relief.
Most root canals can be completed in 1 to 2 visits, depending on the tooth’s complexity and the level of infection. Our clinicians will always explain your treatment plan ahead of time.
Not always, but in many cases, a dental crown is recommended. A crown helps strengthen and protect the tooth after treatment, especially if it was heavily decayed or fractured.
A root canal is needed when the tooth’s inner pulp becomes infected or inflamed due to decay, cracks, trauma, or deep fillings. Without treatment, this can lead to severe pain, abscesses, and even tooth loss.
With good oral hygiene and regular dental check-ups, a tooth that has had a root canal can last 10–15 years or longer. Restoring the tooth with a crown further increases longevity.
Common symptoms include persistent toothache, swelling, sensitivity to hot or cold, tenderness when biting, or a recurring gum abscess. If you notice any of these signs, book a consultation as soon as possible.
Save Your Tooth With Gentle Root Canal Treatment in Lewisham
If you are experiencing a toothache, swelling, or have been advised to consider a root canal, taking action now can protect your smile for many years.