Root Canal Treatment in Islington | Emergency Dentist Islington
Root Canal Treatment — Relieving Pain and Saving Teeth
Root canal treatment is one of the most misunderstood procedures in dentistry. Many patients approach it with apprehension, yet in the majority of cases it is the treatment that relieves pain — not causes it. At Emergency Dentist Islington, we carry out root canal treatment to remove infected or damaged pulp tissue, protect the tooth from further infection, and retain your natural tooth wherever clinically possible.
Call now for a same-day emergency appointment
What Is Root Canal Treatment?
Root canal treatment — also referred to as endodontic treatment — is a clinical procedure that involves removing infected, inflamed, or damaged pulp tissue from inside the tooth. The pulp is the soft inner layer containing nerves and blood vessels. When it becomes infected or irreversibly damaged, it can cause significant pain and, if left untreated, lead to abscess formation, bone loss, and tooth loss. During treatment, the pulp chamber and root canals are cleaned, shaped, and disinfected before being sealed. In most cases, a crown is placed afterwards to restore strength and function.
When Is Root Canal Treatment Needed?
- Deep tooth decay that has progressed into the pulp chamber
- A cracked or fractured tooth that has allowed bacteria to reach the pulp
- Repeated dental procedures on the same tooth causing cumulative stress
- Trauma or injury that damages the pulp
- A dental abscess — an active bacterial infection at the root tip
Signs You May Need Root Canal Treatment
- Severe, persistent toothache that does not resolve with pain relief
- Prolonged sensitivity to hot or cold that lingers
- Darkening or discolouration of the affected tooth
- Swelling or tenderness in the gum near the tooth
- A visible pimple or swelling on the gum (sinus tract)
- Pain when biting or applying pressure
- A bad taste or smell in the mouth
What Does Root Canal Treatment Involve?
- Assessment and X-Rays — Thorough examination and digital X-rays to assess the extent of infection and root canal anatomy.
- Local Anaesthetic — The area is fully numbed before any treatment begins.
- Removing the Infected Pulp — A small opening is made to access the pulp chamber. Infected tissue is carefully removed and the canals are cleaned and shaped.
- Disinfection and Sealing — Canals are thoroughly disinfected and filled with gutta-percha to prevent reinfection.
- Crown Placement — A dental crown is typically recommended to restore full strength. A temporary crown may be fitted while the permanent one is made.
Why Choose Emergency Dentist Islington for Root Canal Treatment?
- Same-day emergency assessments
- GDC-registered dentists with experience in endodontic treatment
- Digital X-rays on-site for accurate diagnosis
- Local anaesthetic used throughout for comfort
- Clear explanation of all findings and options
- Transparent pricing — costs discussed in advance
Frequently Asked Questions
Is root canal treatment painful?
Root canal treatment is carried out under local anaesthetic, so the tooth and surrounding area are numb throughout. Most patients report feeling pressure rather than pain. Some tenderness afterwards is normal and can be managed with over-the-counter pain relief.
How many appointments does root canal treatment take?
Straightforward cases may be completed in a single appointment. More complex cases or those with active infection may require two appointments.
What happens if I do not have root canal treatment?
The infection will continue to progress, potentially leading to abscess, bone loss, spread of infection, and tooth loss. Extraction is the alternative, but retaining the natural tooth is generally preferable.
Will my tooth need a crown after root canal treatment?
In most cases, yes. A tooth that has undergone root canal treatment is more brittle and benefits significantly from crown protection.
How long does a root canal treated tooth last?
With appropriate restoration and good oral hygiene, a root canal treated tooth can remain functional for many years. Regular check-ups allow monitoring of the tooth.
Book Your Root Canal Assessment in Islington Today
Don't delay — get the urgent dental care you need. Our experienced team is ready to help.