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Recent X-rays or notes from previous care can support diagnosis and planning.

Thoughtful endodontic care for people based around Clapham North, provided at our private Camberwell clinic.

If you are near Clapham North and have lingering toothache, temperature sensitivity or a suspected infection, a clinical assessment is the right first step. Root canal treatment may be recommended to treat the inside of the tooth and help retain it where suitable.
At Dentist By The Green, you can expect careful examination, appropriate X-rays and clear explanations before any private care is agreed. We do not diagnose from symptoms alone and we will always discuss relevant alternatives. Read more about our approach to root canal treatment.

Clapham North sits within Lambeth, close to Clapham High Street and the eastern edge of Clapham Common, with Stockwell and Brixton nearby. While we do not have a surgery in Clapham North, patients from the area regularly attend our Camberwell clinic for assessment and treatment.
We keep appointments straightforward, explain findings in plain language and plan restorations to protect function. If you are new to us, you can explore our team and services on the Home page before you visit.

Root canal treatment addresses inflamed or infected pulp tissue inside a tooth. The aim is to clean and disinfect the canal system, then seal it to reduce the chance of reinfection and, where appropriate, keep the tooth.

If you are worried about symptoms, arrange a professional assessment so we can advise appropriately.

We focus on careful diagnosis, clear planning and considerate care throughout your visit.
We tailor planning to your needs and coordinate any restoration to help protect the treated tooth.

Patients from Clapham North are welcome to attend our Camberwell clinic for a calm, private consultation. We take time to show you imaging, explain what it means and set out options in a clear, practical way.
Where helpful, we coordinate ongoing care through our general dentistry services so your tooth is restored and maintained. If anxiety is a concern, we can discuss techniques and, where appropriate, sedation to help you feel more at ease.
A few simple steps can help your appointment run smoothly.
Recent X-rays or notes from previous care can support diagnosis and planning.
Include prescriptions, supplements and any reactions, especially to antibiotics or local anaesthetic.
Note when issues began, triggers, any swelling or discharge, and questions you would like covered.
Allow time for your appointment and avoid taking strong analgesics immediately beforehand where possible.
Bring your notes along-we will review everything with you at your consultation.
Appropriate imaging and clear explanations before any private care is agreed.
Gentle, considerate care with options for anxious patients including sedation.
Focus on retaining teeth where clinically suitable with timely treatment.
Planning for protective fillings or crowns to support long-term function.
Clear guidance and review to support healing and monitor progress.
01
We confirm the diagnosis, map canal anatomy and explain recommended options.

02
Once numb, a small opening is made to reach the inflamed or infected pulp.

03
Canals are cleaned, shaped, disinfected and sealed to reduce the risk of reinfection.

04
A temporary or definitive filling is placed and a crown planned if advised, followed by review.


Recommendations are tailored after examination and appropriate imaging. Root canal treatment aims to relieve symptoms and retain the tooth where possible, but outcomes cannot be guaranteed and not every painful tooth requires this procedure.
If you develop spreading swelling, difficulty breathing or swallowing, or feel unwell, seek urgent care immediately. Long-term success depends on timely restoration and follow-up to protect the treated tooth.
- A filling or crown is often advised afterwards as part of restorative dentistry to strengthen the tooth.
If you are near Clapham North and would like to discuss root canal treatment or arrange a consultation at our Camberwell practice, please get in touch. Our team will answer your questions, explain the next steps and help you find a convenient appointment time. We look forward to welcoming you.
Persistent toothache, lingering sensitivity or a gum swelling can indicate a pulp problem, but symptoms overlap with other conditions. A dentist will examine the tooth and take X-rays to confirm the cause before recommending appropriate treatment.
We use local anaesthetic to make treatment more comfortable and take time to check you are adequately numb. If you feel anxious, we can discuss relaxation techniques and sedation options to help you feel more settled throughout your appointment.
Many cases are completed in one to two appointments, depending on the tooth and complexity. Some teeth with multiple canals, persistent infection or challenging anatomy may require additional visits. We will outline an estimated timeline after assessment.
Back teeth and heavily restored teeth often benefit from a crown to reduce fracture risk and restore function. Front teeth with lighter biting forces may be suitable for a high-quality filling. We will recommend the most appropriate restoration after treatment.
If a tooth is too compromised, extraction may be advised. We will explain options to replace the tooth, or if monitoring is appropriate in the short term. Recommendations depend on clinical findings and your preferences after informed discussion.
If you are comfortable and safe to do so, you can attend as planned. However, if you develop facial swelling that spreads, difficulty swallowing or breathing, or feel feverish and unwell, seek urgent medical or dental care immediately.
© 2026 Dentist by The Green last updated at 10/11/2026
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