Camryn Owen
3 weeks ago"Beyond pleased with this lovely dental clinic. They fitted me in last minute and were so accommodating. Everyone is so lovely and friendly with 10/10 services. Can't recommend enough!"
Root Canal
Save your tooth. We perform emergency root canal extirpation to stop infection spread.
GDC Registered
4.9★ Google Reviews
Same-Day Available
15+ Years Experience
The phrase "Root Canal" often strikes fear into patients, but it shouldn't. In reality, a root canal is a pain-relieving treatment, not a pain-causing one. It is the only way to save a tooth that has a dead or severely infected nerve. Without it, the tooth would need to be extracted.
At Emergency Dentist London, we use modern rotary instruments and powerful anaesthetics to ensure the procedure is comfortable and efficient. Our goal is to preserve your natural tooth, which is always superior to any implant or bridge.
Why Do I Need a Root Canal?
Deep inside every tooth is a chamber containing nerves and blood vessels called the pulp. If bacteria reach this pulp (via deep decay, a crack, or trauma), the pulp becomes inflamed and eventually dies.
A dead nerve cannot heal itself. The bacteria multiply inside the empty root canals and exit through the root tip into the jawbone, forming a painful abscess. Antibiotics cannot reach inside the dead tooth to kill these bacteria.
The only way to cure the infection is to physically clean out the inside of the tooth.
The Emergency Procedure (Extirpation)
In an emergency appointment, our priority is to stop your pain. We perform the first stage of the root canal, called an Extirpation:
1. Anaesthesia
We numb the tooth completely. You will feel no pain during the procedure.
2. Access
We make a small opening in the top of the tooth to reach the pulp chamber.
3. Cleaning
We remove the inflamed or dead nerve tissue and flush the canals with disinfectant. This releases the pressure build-up immediately.
4. Dressing
We place a sedative, antibacterial dressing inside the tooth and seal it with a temporary filling.
After this visit, your toothache should disappear. You will need to return for a second visit to have the canals permanently filled and sealed.
Signs You Need a Root Canal
Spontaneous Pain
Pain that wakes you up at night or starts without a trigger.
Lingering Sensitivity
Pain to hot or cold that lasts for minutes after the drink is finished.
Tenderness
Pain when biting or tapping the tooth.
Darkening
The tooth turning grey or black (sign of a dead nerve).
Pimple on Gum
A small boil releasing pus near the tooth.
Aftercare and Restoration
A root-filled tooth becomes more brittle over time because it no longer has a blood supply. For back teeth (molars/premolars) that do heavy chewing, we highly recommend placing a Crown (cap) after the root canal is finished.
This acts like a helmet, holding the tooth together and preventing it from fracturing in the future.
Myth vs Reality
Myth: "Root canals are painful."
Reality: The procedure is done under local anaesthetic and feels similar to getting a filling. The pain comes from the infection before the treatment. The treatment is the cure.
Common Symptoms
- Severe pain while chewing or biting
- Pimples on the gums
- Chipped or cracked tooth
- Lingering sensitivity to hot or cold
- Swollen or tender gums
- Deep decay or darkening of the gums
Treatment Options
- Emergency extirpation (removing the nerve)
- Cleaning and shaping the canals
- Filling the canals (Obturation)
- Placing a final restoration (Filling or Crown)
Treatment Fees
Service
Member Price*
Non-Member
Emergency Assessment
£30
New Patient Offer
Root Canal (Front)
from £247.50
from £495
Root Canal (Premolar)
from £297.50
from £595
Root Canal (Molar)
from £322.50
from £645
X-Ray
£10
£20
* Prices are indicative. A full treatment plan will be provided after assessment.
Results
Real Patient Results
Examples of our emergency restorative work.
Before
After
Before
After
Related Articles from Our Blog
Emergency Guide
10 Signs You Need an Emergency Dentist Immediately
Learn the critical warning signs that require urgent dental care.
Comprehensive GuideDental Emergencies in London: Complete 2025 Guide
Everything you need to know about dental emergencies in London.
Pricing InfoEmergency Dentist Costs in London Explained
Transparent pricing guide for emergency dental treatments.
Flexible Ways to See Us
Other Emergency Treatments We Offer
Don't Delay Treatment
Dental emergencies rarely resolve on their own. Early intervention saves teeth and prevents higher costs later.
Our Team
Meet Our Dentists
Experienced professionals dedicated to your care.
Dr. Yasha Y Shirazi
Principal Dentist and Clinical Director
GDC: 195843
Experienced Principal Dentist focused on prevention and complex surgical treatments.
Book Your Visit
Dr. Kamran Yazdi
Dentist
GDC: 197926
Specialist in conservative dentistry and patient-centred care.
Book Your Visit
Dr. Andreia Phipps
Dentist
GDC: 229601
Passionate about cosmetic and minimally invasive dentistry.
Book Your Visit
Dr. Reza Davari
Dentist
GDC: 302422
Specialises in comfortable, long-lasting prosthodontics with a gentle approach.
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Dr. Narges Ameri
Dentist
GDC: 325081
Expert in prosthetics, cosmetic dentistry, and implant-supported restorations.
Book Your Visit
Dr. Louise Carnaby
Dentist
GDC: 302239
Dedicated to minimally invasive and cosmetic treatments to boost confidence.
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Jack Button
Dental Hygienist and Therapist
GDC: 244367
Award-winning Clinical Director committed to first-class hygiene therapy.
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Laila Alhussein
Dental Hygienist
GDC: 328882
Dedicated to promoting oral health and patient comfort in a warm environment.
Book Your VisitPatient Stories
What Our Patients Say
4.9/5 Excellent(Based on Google Reviews)
Huda B
6 days ago"Layla was so kind during my appointment and so considerate with my teeth. I loved how she explained the treatment, made me feel comfortable, and created a safe space. Thank you!"
K D
3 weeks ago"Great treatment with Dr Andreia. Had composite bonding done and can honestly highly recommend it. Perfectly blends with my natural shade and no one can tell anything was done. Thank you for giving my confidence back."
Natalia Tiuleneva
2 weeks ago"Great experience at South Kensington Medical and Dental Clinic. Kind staff, quick appointment, and very fast results. Everything was smooth and stress-free. Highly recommend."
Sabine Arias
1 week ago"Luciana, the Brazilian nurse, is the best. Very kind and super efficient. She took my blood smoothly and made it the best experience. Highly recommend asking for her."
Jennifer Skocz
5 months ago"Amazing experience at this dental practice. Jack really stood out. He was engaging, personable, and made the session comfortable. The cleaning was quick and efficient. 100% recommend."
Shawn-J Dunn
5 months ago"From the moment I arrived, the staff were warm and professional. The clinic is exceptionally clean and modern. The hygienist was gentle and thorough. Highly recommend."
Camryn Owen
3 weeks ago"Beyond pleased with this lovely dental clinic. They fitted me in last minute and were so accommodating. Everyone is so lovely and friendly with 10/10 services. Can't recommend enough!"
Huda B
6 days ago"Layla was so kind during my appointment and so considerate with my teeth. I loved how she explained the treatment, made me feel comfortable, and created a safe space. Thank you!"
K D
3 weeks ago"Great treatment with Dr Andreia. Had composite bonding done and can honestly highly recommend it. Perfectly blends with my natural shade and no one can tell anything was done. Thank you for giving my confidence back."
Natalia Tiuleneva
2 weeks ago"Great experience at South Kensington Medical and Dental Clinic. Kind staff, quick appointment, and very fast results. Everything was smooth and stress-free. Highly recommend."
Sabine Arias
1 week ago"Luciana, the Brazilian nurse, is the best. Very kind and super efficient. She took my blood smoothly and made it the best experience. Highly recommend asking for her."
Jennifer Skocz
5 months ago"Amazing experience at this dental practice. Jack really stood out. He was engaging, personable, and made the session comfortable. The cleaning was quick and efficient. 100% recommend."
Shawn-J Dunn
5 months ago"From the moment I arrived, the staff were warm and professional. The clinic is exceptionally clean and modern. The hygienist was gentle and thorough. Highly recommend."
Find Us
Visit Us in Central London
We are conveniently located next to South Kensington Tube Station.
Contact Details
Central London Address
20 Old Brompton RoadSouth Kensington
London, SW7 3DL
Phone
Opening Hours
Monday 9am - 6pm
Tuesday 9am - 8pm
Wednesday 9am - 6pm
Thursday 9am - 8pm
Friday 8am - 5pm
Saturday 10am - 4pm
Sunday By appointment only
How to get here
Tube (Nearest Station)
South Kensington Station (District, Circle, and Piccadilly lines) is just a 2-minute walk.
Bus
Routes 14, 74, 414, C1 stop nearby on Old Brompton Road.
Parking
Metered street parking on Thurloe Place & Exhibition Road.