Root Canal Treatment in Marylebone, London
Struggling with severe toothache? Root canal therapy can often rescue a tooth that would otherwise face extraction. At our Wimpole Street clinic in the Harley Street district, our experienced dentists work to clear infection and ease pain — frequently within a single visit. From £695.
🔴 In Pain? We Can See You Today
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Root Canal Cost
Front tooth
- Full diagnosis and X-rays (£20 each)
- Local anaesthetic to keep you as comfortable as possible
- Infected pulp removal
- Canal cleaning and shaping
- Permanent biocompatible seal
- Same-day emergency available
Other treatments
Do You Need Root Canal Treatment?
These symptoms indicate you may need root canal. Don't wait. Untreated tooth infections can become serious.
Severe, throbbing toothache
Pain that won't go away, often worse at night or when lying down
Sensitivity that lingers
Pain from hot or cold that continues long after the stimulus is removed
Darkening tooth
A tooth turning grey or dark indicates the nerve may be dying
Swelling in gum or face
Infection spreading from the tooth root into surrounding tissues
Pimple on gum
A recurring bump near the tooth is an abscess draining infection
Pain when biting
Pressure pain suggests infection at the root tip
Experiencing any of these symptoms?
Get Emergency AppointmentWhat Is Root Canal Treatment?
Root canal treatment (also called endodontic therapy) saves a tooth that has become infected or badly decayed. It removes the infected nerve tissue from inside the tooth, cleans and disinfects the canals, then seals them to prevent reinfection.
Inside every tooth is soft tissue called the pulp, containing nerves, blood vessels, and connective tissue. When this pulp becomes infected (from deep decay, cracks, or trauma), it causes severe pain and can lead to abscess if untreated.
Contrary to its reputation, modern root canal treatment is comfortable and often completed in a single visit. With proper anaesthesia, most patients say it's no worse than having a filling. The treatment actually relieves the severe pain caused by infection.
Root canal treatment can be very successful and may allow you to keep your natural tooth for many years, provided the tooth and surrounding tissues are suitable and well cared for. In some situations extraction may be recommended instead, with options such as leaving the space, a denture, a bridge or an implant to replace the tooth. Your dentist will discuss the benefits and limitations of each option with you.
Root Canal Cost by Tooth Type
Price depends on which tooth needs treatment and its complexity.
Root Filling - Incisor/Canine
Incisors and canines have a single canal. Treatment is typically straightforward and may be completed in one visit.
Root Filling - Premolar
Premolars usually have 1-2 canals. Slightly more complex than front teeth but still commonly single-visit.
Root Filling - Molar
Molars have 3-4 canals and complex anatomy. May require two or more visits for thorough treatment.
Re-Root Canal Treatment
When a previous root canal fails, retreatment removes old filling material and re-treats the canals.
Retrograde Root Filling
Surgical approach to treat persistent infection at the root tip when conventional retreatment isn't suitable.
Why Save Your Tooth with Root Canal?
Nothing beats your natural tooth. Here's why root canal is almost always the better choice.
Save Your Natural Tooth
Where appropriate, root canal treatment can help you keep a tooth that might otherwise need to be removed.
Relieve Pain Quickly
Most patients feel significant relief once the infected nerve tissue is removed
Modern & Comfortable
With proper anaesthesia, root canal is no more uncomfortable than having a filling placed
Prevent Serious Infection
Untreated tooth infections can spread and become more serious. If you have swelling, fever, or worsening pain, seek urgent assessment or call 111.
Cost-Effective Long Term
Cheaper than extraction followed by implant or bridge. Your natural tooth is priceless
Quick Recovery
Return to normal eating and activities within 24-48 hours. Minimal downtime
The Root Canal Process
What to expect during your root canal treatment, step by step.
Diagnosis & X-rays
We take a history, examine the tooth and take X-rays where clinically appropriate to assess the infection, identify the canals and plan your treatment.
15 minsLocal Anaesthetic
The tooth and surrounding area are thoroughly numbed. You may feel some pressure but should not feel pain. If you do feel discomfort at any point, we can give more anaesthetic.
10 minsAccess & Cleaning
A small opening is made in the crown. The infected pulp is removed and canals are meticulously cleaned and shaped.
30-60 minsFilling & Sealing
Canals are filled with biocompatible material and sealed. A temporary or permanent filling protects the tooth.
15 minsCrown (Recommended)
A crown restores full strength and protects the treated tooth. Usually fitted 2 weeks later.
Separate visitRoot Canal vs Extraction
Why saving your tooth is almost always the better choice.
Tooth Infection Won't Wait
Untreated tooth infections can spread to your jaw, bloodstream, or even brain. If you have swelling, fever, difficulty swallowing or breathing, or worsening symptoms, seek urgent assessment or call 111 or 999 as appropriate.
Spread the Cost with 0% Finance
Don't let cost delay essential treatment. We make root canal affordable.
0% Finance
Up to 12 months interest-free
From £23/month
Root canal on finance
Root Canal FAQs
Everything you need to know about root canal cost and treatment in London
Root Canal Dentist in London
Central London location with same-day emergency appointments
Address
Wimpole Street Medical & Dental
22 Wimpole Street
Wimpole Street
London W1G 8GQ
Getting Here
- Short walk from Bond Street & Oxford Circus
- Central, Elizabeth, Victoria & Bakerloo lines
- Nearby parking available
Opening Hours
- Monday, Wednesday9am - 6pm
- Tuesday, Thursday9am - 8pm
- Friday8am - 5pm
- Saturday10am - 4pm
- Sunday10am - 4pm
Same-day emergency slots available
Call us if you're in severe pain
Contact
Stop the Pain. Save Your Tooth.
Modern root canal treatment is comfortable, effective, and saves your natural tooth for years to come. Book today and feel better tomorrow.
Meet Our Dental Team
Our experienced dental team is fully qualified and registered with the GDC, delivering safe, high-quality care in line with the highest professional standards.
Because our patients deserve nothing less.
Registered. Regulated. Trusted.
At Wimpole Street Medical & Dental, we are in the process of registering with the Care Quality Commission (CQC) and our clinicians are registered with the relevant UK regulatory bodies, including the GDC and GMC. Our dentists, dental nurses and medical professionals deliver care that meets the highest clinical, safety and ethical standards, because our patients deserve nothing less.
†Wimpole Street Medical & Dental opens on 1 October 2026 and is in the process of registering with the CQC. Treatment outcomes vary between individuals.
