Root Canal
Root Canal Treatment at Ferny Hills Dental
At Ferny Hills Dental, we are committed to helping you keep your natural teeth for as long as possible. When a tooth becomes badly infected or inflamed from deep decay or trauma, root canal therapy is often the best way to relieve pain, eliminate infection, and preserve the tooth.
Despite its reputation, modern root canal treatment is a gentle, highly effective procedure performed under local anaesthetic. Our experienced team uses the latest techniques to ensure your comfort every step of the way, with a strong focus on education, reassurance, and long-term outcomes.
Why Might I Need Root Canal Therapy?
Inside every tooth is a bundle of soft tissue called the dental pulp — this contains nerves, blood vessels, and connective tissue. When bacteria reach the pulp through deep decay, cracks, or injury, the pulp can become inflamed or infected.
Infected pulp can lead to:
- Throbbing tooth pain or discomfort when biting
- Lingering sensitivity to hot or cold
- Swelling around the gums
- A pimple-like bump near the tooth
- Discolouration or darkening of the tooth
- Bad taste or smell in the mouth
In some cases, there may be no symptoms — but X-rays or routine check-ups may detect signs of infection. If left untreated, the infection can spread, resulting in bone loss, abscesses, or tooth loss.
What Happens During Root Canal Treatment?
Root canal treatment is a step-by-step process designed to remove bacteria, disinfect the inside of the tooth, and seal it to prevent future issues. At Ferny Hills Dental, this procedure is carried out with great care and precision over one or more appointments, depending on your needs.
- Here’s what to expect:
- Assessment and Imaging
We examine the tooth and take digital X-rays to assess the extent of damage or infection. - Anaesthesia
Local anaesthetic is used to ensure the tooth and surrounding area are completely numb. - Cleaning the Canal
An opening is made in the top of the tooth, and the infected pulp is carefully removed. The root canals are cleaned and shaped using fine instruments. - Disinfection
The canals are flushed with antibacterial solution to eliminate any remaining bacteria. - Filling and Sealing
The canals are filled with a biocompatible material, then sealed with a temporary or permanent filling. - Final Restoration
In most cases, a crown is recommended to restore strength and function to the tooth and protect it from future fracture.
Saving Your Tooth, Preserving Your Smile
Root canal therapy allows you to retain your natural tooth, which plays an important role in chewing, speech, and maintaining your facial structure. It’s a conservative option that avoids the need for extraction — and often prevents more complex procedures later on.
After the treatment, your tooth may feel slightly sensitive for a few days, but this usually settles quickly. We’ll provide clear aftercare instructions and recommend a follow-up to complete any permanent restoration needed.
Our Gentle Approach to Care
We are fully accredited and committed to providing safe, evidence-based treatment in a calm, welcoming environment.
Frequently Asked Questions
Will the procedure be painful?
No. The area is fully numbed using local anaesthetic, and most patients feel immediate relief once the infection is treated. You may experience mild tenderness afterwards, which typically subsides within a few days.
How do I know if I need a root canal?
Common signs include severe toothache, prolonged sensitivity, swelling, and discolouration. However, some cases show no symptoms and are detected during routine exams or X-rays.
Will I need a crown afterwards?
In most cases, yes — especially for back teeth. A crown helps strengthen the treated tooth and protects it from fracture or further damage.
How long does the treatment take?
This depends on the tooth and the level of infection. Treatment is usually completed in one or two visits, with an additional appointment for the crown if needed.
Is extraction a better alternative?
Preserving your natural tooth is generally the preferred option. Root canal therapy allows you to retain normal bite function and avoid the need for bridges or implants.
What happens if I don’t treat an infected tooth?
Delaying treatment can lead to the spread of infection, bone loss, and more severe health issues. Eventually, the tooth may become unsalvageable and require removal.