Lost Filling or Crown? Emergency Steps & Replacement Options

What to Do Right Away

Fillings and crowns can become dislodged from decay underneath the restoration, cement failure, biting hard foods, or teeth grinding. When a restoration falls out, the underlying tooth is exposed to bacteria, temperature sensitivity, and fracture risk because the prepared tooth has been reduced in size and strength. Immediate steps include saving the crown or filling pieces, gently cleaning the crown and the tooth, applying temporary dental cement (available at pharmacies for $5 to $10) or even denture adhesive as a short-term fix, avoiding chewing on that side, and calling a qualified local dentist within 1 to 3 days. For a lost crown, you may be able to temporarily re-seat it using over-the-counter dental cement — clean both the crown interior and the tooth, apply a thin layer of cement inside the crown, and gently press it back into position.

Replacement Options and Costs

Do not use super glue or household adhesive. Your dentist will evaluate whether the crown can be re-cemented or if decay underneath requires a new restoration. A lost filling is typically replaced with a new filling or upgraded to a crown if significant tooth structure has been lost. Cost for re-cementing a crown is $50 to $200, a new filling $150 to $400, and a new crown $800 to $1,500.

Frequently Asked Questions

Can I put my crown back on myself?

Temporarily, with over-the-counter dental cement, never household glue. See a dentist promptly so it can be properly re-cemented.

How long can I go with a lost filling?

Days, not weeks. The exposed tooth is vulnerable to decay and fracture, and the cavity underneath continues to grow.

Does losing a crown hurt?

Often yes, since the underlying tooth is sensitive to air, temperature, and pressure once the crown is off.

Finding a Dentist in Huntington Beach

If this sounds like what you are dealing with, the next step is an exam. A dentist can tell in minutes what guesswork cannot, and catching a problem early almost always means a smaller, cheaper fix. Tell us what you need using the form below and we will connect you with a licensed dentist serving Huntington Beach and the surrounding Orange County communities. It is free to use and there is no obligation.

Not sure where to start? Read how to choose a dentist, compare prices in our cost guides, or check signs you need emergency care if the pain is severe.