Root Canal Treatment To Help Save Your Natural Tooth
Trusted Root Canal Treatment in Ingatestone
Dr Tom Sealey holds a master’s degree in Endodontic Practice, gained through three additional years of postgraduate training specifically in root canal treatment. Using a specialist dental operating microscope and specialist equipment, he provides advanced root canal treatment, including complex cases and repeat treatment of teeth with persistent infection.
That expertise is supported by Dr Tom Sealey and Dr Tony Aneiros’s individual experience of over 20 years in general and restorative dentistry. They plan both the root canal treatment and the restoration needed afterwards, giving your tooth the best chance of remaining comfortable, functional and well protected.
Your comfort matters just as much. Treatment is carried out with thorough local anaesthesia in a calm, reassuring environment. Many patients are surprised by how comfortable the experience is—some even fall asleep during treatment.


What Is Root Canal Treatment?
Root canal treatment saves teeth whose internal soft tissue, called the pulp, has become inflamed or infected through decay, cracks, injury or leaking restorations.
The damaged tissue is removed, and the canals inside the roots are cleaned, disinfected, filled and sealed. A suitable filling, onlay or crown then restores and protects the tooth.
Re-root canal treatment, or retreatment, addresses persistent or recurring infection in a previously treated tooth. Tom removes the existing root filling, examines the canals using his specialist microscope, and cleans and seals them again where appropriate.
Why Choose Start Smiling For Root Canal Treatment?
Tom’s master’s degree provides advanced training in diagnosing and treating root canal problems, including complex anatomy and previously treated teeth. His specialist dental operating microscope supplies the magnification and illumination needed to work precisely within these small spaces.
Specialist instruments and equipment support each stage, from measuring the canals to cleaning, disinfecting and sealing them. We assess the tooth carefully before recommending treatment and explain its prospects, alternatives and costs.
Start Smiling has also repeatedly won awards for treating nervous patients. Our experienced team combines technically demanding dentistry with the time, reassurance and attention needed to help you feel comfortable.


Root Canal Treatment At Start Smiling, What Makes Us Different?
We plan how to save your tooth and how to keep it working afterwards. In many cases, a leaking filling, poorly fitting crown or inadequate protection contributes to reinfection or fracture. Treating the roots alone does not address those problems.
Tom and Tony each have over 20 years of restorative experience. They assess the remaining tooth structure and your bite, then recommend an appropriately designed filling, onlay or crown to seal, protect and restore the tooth to comfortable function.
If infection around the root tip cannot be resolved through conventional treatment, an apicoectomy may be appropriate. This surgical procedure removes inflamed or infected tissue and a small portion of the root tip, usually followed by a filling to seal the root end.
Both Tom and Tony have extensive surgical experience and use specialist surgical equipment and full sterile surgical protocols when surgery is required.
If a tooth cannot be saved, we can also plan suitable replacement options, including bridges and dental implants, to restore your smile and chewing confidence.

Who Might Need Root Canal Treatment?
You may need root canal treatment if you have persistent toothache, prolonged temperature sensitivity, pain when biting, swelling or infection identified on an X-ray. Some infected teeth cause little discomfort.
We also assess previously root-treated teeth that remain painful or develop recurring infection. Retreatment or an apicoectomy may offer another opportunity to retain them.
We’ll examine the tooth, its existing restoration and supporting tissues before explaining whether it can realistically be saved.
Smile Gallery
What Does Root Canal Treatment Involve?
Your treatment is carefully planned and explained.

Does Root Canal Treatment Hurt?
Root canal treatment’s painful reputation does not reflect how comfortable modern care can be. At Start Smiling, we use thorough local anaesthesia, check that your tooth is numb and monitor your comfort throughout.
Rubber dam isolation protects your mouth during treatment, while our calm surroundings and reassuring team help you relax. Many patients find the experience far easier than expected, and some actually fall asleep during the procedure.
Our patient reviews describe the difference gentle treatment and careful reassurance can make. If you are particularly anxious, we can discuss sedation following assessment.
Some tenderness afterwards is common. We’ll explain how to manage it and when to contact us.

How Much Does Root Canal Treatment Cost?
Costs depend on the tooth, the complexity of its canals and whether previous treatment needs to be revised. Retreatment and surgical procedures require individual assessment.
We’ll provide a clear estimate before treatment and explain any separate costs for imaging and the final restoration, so you understand the complete plan.
Protecting Your Tooth After Treatment
A well-sealed, appropriately designed restoration is essential to protecting your treated tooth. Tom and Tony will recommend a filling, onlay or crown according to the remaining tooth structure and your bite.
Follow-up assessments monitor healing. Regular examinations, good home care and support from our experienced hygiene team help maintain the tooth and surrounding gums.


Frequently Asked Questions
What our patients have to say...

Book A Root Canal Consultation Today
Whether your tooth needs its first root canal treatment or further care after previous treatment, book an assessment at Start Smiling for a clear explanation of your options.
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