If a crown falls out, keep it safe and contact a dentist promptly. Whether it can be fitted again depends on the crown and the tooth underneath. Avoid using household glue or trying to force it into position.
A lost crown can disrupt work or travel across London. The first priority is assessing symptoms and protecting the area while arranging appropriate care, rather than deciding immediately that a new crown is necessary.
Is a lost crown an emergency?
Tell the dental team whether you have pain, swelling, bleeding or a broken tooth. This helps them advise on urgency. Seek emergency medical help for breathing difficulty, difficulty swallowing or rapidly spreading swelling.
The NHS England urgent dental-care guidance explains how to seek help when dental care is needed. Availability at a particular practice should be checked directly.
What should I do with the crown?
Put it in a clean container and bring it to the appointment. Note whether it came out while eating and whether any tooth or post appears attached. Avoid repeatedly placing a loose crown in the mouth, where it may be swallowed or inhaled.
Do not scrape the inside or alter its shape. A dentist needs to examine it before deciding if it remains suitable.
Can it simply be cemented back?
Sometimes, but there must be enough sound tooth and an acceptable fit. Decay, fracture or a damaged crown may change the options. Dental crown treatment includes considering the condition of the underlying tooth, not just replacing the visible cap.
Ask why it came loose and what would make the proposed repair durable. A quick repair and a longer-term treatment plan may be different things.
How can I protect the area until I am seen?
Avoid chewing hard or sticky foods on the affected side and clean gently. If pain relief is needed, ask a pharmacist about an option suitable for you and follow the packet instructions. Do not place aspirin against the gum.
Contact the practice for advice before using a temporary repair product. Home measures should not delay assessment or conceal worsening symptoms.
What should I expect at the appointment?
The dentist will assess the tooth, crown, bite and symptoms. Imaging may be needed if clinically indicated. Our emergency dentistry page explains the service offered at Montagu Dental, while the filling versus crown guide describes a separate restoration decision.
Frequently asked questions
Can I eat normally without the crown?
Choose foods that avoid stressing the exposed tooth until you have received advice.
Does no pain mean I can leave it?
No. A painless tooth can still need protection and examination.
Should I bring the crown even if it is broken?
Yes. Keep all pieces that you can safely collect.
Can a dentist guarantee it can be reused?
No. Reuse depends on examination of the crown and tooth.
Arrange care for a lost crown in Marylebone
For assessment and a clear repair plan, book an appointment for a lost crown at Montagu Dental. Contact the practice directly if you need urgent triage.
