Lost Filling or Crown
Repair in London
Filling fallen out? Crown come loose? We can replace or re-cement it — often in a single visit. Emergency appointments at both our South Kensington and City of London clinics.
Emergency Consultation
Only £30 £95for new patients
Understanding the Problem
Why Fillings and Crowns Come Loose
Fillings and crowns are designed to last for many years, but they are not permanent. Over time, the dental cement can weaken, new decay can form underneath, or the restoration itself may crack from everyday wear and pressure.
When a filling or crown falls out, the underlying tooth is left exposed and vulnerable. Without its protective cover, the tooth can be sensitive to temperature and pressure, and bacteria can enter the exposed area, increasing the risk of further decay or infection.
At Dental Clinic London, we offer same-day emergency appointments for lost fillings and crowns. In many cases, we can re-cement the original crown or place a new filling in a single visit — restoring protection and comfort quickly.
Common Reasons
Decay under the restoration
New decay can form around the edges, weakening the seal
Weakened dental cement
Cement naturally breaks down over years of chewing forces
Biting on hard foods
Ice, hard sweets, popcorn kernels can dislodge restorations
Teeth grinding (bruxism)
Habitual clenching places excessive force on crowns and fillings
Ageing restorations
Old amalgam fillings and crowns have a finite lifespan
Trauma or impact
An accidental knock or blow to the face
Immediate Steps
What to Do If Your Filling or Crown Falls Out
Follow these steps, then call us on 020 7183 0527.
- 1If the crown is intact, try placing it back over the tooth using dental cement or denture adhesive as a temporary fix.
- 2If you cannot reattach the crown, keep it safe and bring it to your appointment.
- 3Do not use superglue — it can damage the tooth and prevent proper re-cementation.
- 4If a filling has fallen out, you can cover the cavity with sugar-free gum or dental wax.
- 5Rinse your mouth with warm salt water to keep the exposed area clean.
- 6Avoid chewing on the affected side — the exposed tooth may be sensitive.
- 7Use over-the-counter pain relief (e.g. ibuprofen) if needed for sensitivity.
- 8Call us on 020 7183 0527 to book an appointment — ideally within 24–48 hours.
Treatment Options
How We Repair Lost Fillings & Crowns
Our GDC-registered dentists will assess the tooth and recommend the best option — many treatments can be completed in a single visit.
Re-cement Crown or Bridge
If the crown or bridge is intact and the underlying tooth is healthy, we can clean and re-cement it back in place in a single appointment. This is the quickest and most cost-effective solution.
Ideal for: Intact crown with healthy tooth underneath
Replacement Filling
If a filling has fallen out, we remove any decay and place a new tooth-coloured composite filling. Composite fillings are strong, durable and matched to your natural tooth colour.
Ideal for: Lost or damaged fillings
Temporary Filling
A temporary filling seals and protects the tooth while a more permanent restoration is planned. This provides immediate protection against bacteria and sensitivity.
Ideal for: Immediate protection before permanent treatment
New Dental Crown
If the original crown is damaged or the tooth requires additional treatment, a new custom-made crown restores the tooth's strength, shape and appearance.
Ideal for: Damaged crowns or teeth with new decay
Inlay or Onlay
For larger areas of decay or damage, a custom-made inlay or onlay provides a precise, durable restoration that preserves more natural tooth structure than a crown.
Ideal for: Large restorations where a filling is insufficient
Root Canal Treatment
If the exposed tooth has become infected or the nerve is damaged, root canal treatment removes the infection and saves the tooth. A crown is usually placed afterwards.
Ideal for: Infected or painful teeth after filling/crown loss
Watch Our Clinic
What to Expect at Your Visit
See the care and comfort you can expect when you visit us for a lost filling or crown replacement.
Two Convenient Locations
Filling & Crown Repair Near You
South Kensington
Now Open20 Old Brompton Road, South Kensington, London SW7 3DL
Mon & Wed: 9 am – 6 pm
Tue & Thu: 9 am – 8 pm
Fri: 9 am – 5 pm
Sat & Sun: 10 am – 4 pm
1 min from South Kensington tube (District, Circle & Piccadilly)
City of London
Opening May 20265 Ave Maria Lane, City of London, London EC4M 7AQ
Mon – Fri: 8 am – 8 pm
Sat & Sun: Closed
3 min from St Paul's tube (Central line) · 5 min from Blackfriars
Transparent Pricing
Filling & Crown Replacement Costs
We believe in clear, upfront pricing. Your dentist will always explain costs before any treatment begins.
| Treatment | Price |
|---|---|
| Emergency ConsultationOnly £30 for new patients | £95 |
| Temporary Filling | From £95 |
| Permanent Filling (Composite) | From £150 |
| Re-cement Crown / Bridge | From £95 |
| Dental Crown | From £995 |
| Inlay or Onlay | From £995 |
| Root Canal (Front Tooth)If nerve is exposed | From £450 |
Prices are a guide and may vary depending on clinical complexity. Your dentist will confirm costs before treatment. 0% finance available on selected treatments, subject to status.
Common Questions
Lost Filling & Crown FAQ
Experienced Dentists
Your Dental Team
All our dentists are GDC registered and experienced in restorative dentistry — from simple fillings to complex crown replacements.
Dr. Yasha Y Shirazi
Principal Dentist & Clinical Director
GDC: 195843
Dr. Reza Davari
Dentist
GDC: 302422
Dr. Kamran Yazdi
Dentist
GDC: 197926
Dr. Andreia Phipps
Dentist
GDC: 229601
Patient Reviews
What Our Patients Say
More Emergency Services
Other Dental Emergencies We Treat
Same-day emergency appointments for all dental emergencies at both our London locations.
Recommended Treatments
Treatments for a Lost Filling or Crown
Your lost filling or crown can often be replaced or re-fitted the same day with one of these treatments.
Registered · Regulated · Trusted
Your Safety Is Our Priority
Our South Kensington clinic is regulated by the Care Quality Commission (CQC) and all our clinicians are registered with the General Dental Council (GDC).
CQC Regulated
South Kensington clinic
GDC Registered
All clinicians
ASA / CAP Compliant
Advertising standards
CQC Provider: Medical and Dental Limited · Registration No. 1-20629579981
Lost Filling or Crown? Call Now
Don't leave your tooth exposed. We can often repair or replace your filling or crown in a single visit. New patient consultation only £30.