Patient video
Welcoming and Wonderful Practice
A patient shares the welcoming atmosphere and positive experience they found at our Port Dover office.
★★★★★
Port Dover Family Dentistry
Lost Filling or Crown Repair in Langton
A filling or crown that falls out leaves the tooth exposed. Langton patients can learn how to protect the tooth, what to bring and how repair works.
New patients welcomeCDCP accepted
Let’s get you smiling
Book an appointment
Tell us how we can help. Our team will follow up to confirm a time.
Caring for Langton and the surrounding farm country from our Port Dover office
See every dental service for Langton patientsProtect the tooth until it is fixed
A lost restoration leaves the tooth vulnerable, even if it does not hurt.
Fillings and crowns can come loose because of new decay underneath, wear over time, a fracture of the tooth or simply biting into something sticky or hard. Once the restoration is gone, the exposed tooth may be sensitive, sharp or more likely to break. Even when it feels fine, bacteria and food can now reach areas that were sealed.
If you are in Langton and lose a filling or crown, call our Port Dover office to describe what happened. The team can discuss how soon the tooth should be seen and how to protect it in the meantime. Keep a lost crown safe, as it may sometimes be recemented if the tooth and crown are still sound.
First steps
Simple measures reduce discomfort and damage.
Protecting the tooth
Rinse your mouth gently with warm water. If there is a sharp edge, cover it with dental wax or sugar-free gum to protect your tongue and cheek. Avoid chewing on that side and steer clear of very hot, cold or sweet foods. Over-the-counter temporary filling material from a pharmacy can provide short-term protection if you follow the directions.
Keeping the crown safe
If a crown has come off, check it for any tooth fragments inside and store it in a clean, dry container. Do not attempt to glue it back with household adhesives, which can damage the tooth and crown. Some pharmacy products allow temporary reattachment, but use them only for a short time until you are seen by a dentist.
Why it happened
Understanding the cause guides the repair.
Decay and wear
New decay forming under or around a restoration can weaken the bond and cause it to loosen. Older fillings and crowns may wear or break down at the edges over time, allowing bacteria to seep in. The dentist will check for decay and assess whether the tooth needs more than just a replacement restoration to stay healthy.
Fractures and bite forces
A piece of the tooth itself may have broken off, taking the filling or crown with it. Grinding, clenching or biting hard objects can put stress on restorations. If the tooth has fractured, the dentist will examine how much healthy structure remains and whether a larger restoration, such as an onlay or crown, would offer better protection than a simple filling.
Repair options
The repair depends on the tooth’s condition.
Replacing a filling
If decay is limited and the tooth is strong, a new filling may be placed, often with tooth-coloured composite. When the lost filling was large or the tooth has cracked, the dentist may suggest an inlay, onlay or crown for added strength. If the nerve has been affected, root canal treatment might be needed before the tooth is restored.
Recementing or replacing a crown
A crown that came off cleanly from a healthy tooth may sometimes be recemented. If there is decay, the crown no longer fits well or the tooth has broken, a new crown may be needed. The dentist will examine both the crown and the tooth and explain the options and their implications before proceeding with any treatment.
Prevention
Protect your restorations for the long term.
Daily care
Brush twice daily with fluoride toothpaste and clean between teeth every day, paying attention to the edges of fillings and crowns where decay can begin. Limit sticky candies, very hard foods and chewing on ice, pens or other objects. These simple habits reduce stress on restorations and help protect the natural tooth structure beneath them.
Checkups and protection
Regular checkups let the dentist spot wear, small cracks and early decay around restorations before they fail completely. If you grind or clench, a night guard can help protect fillings and crowns. Report any looseness, sensitivity or rough edges promptly, as early repairs are often simpler than replacing a restoration that has fully come out.
Planning your appointment
Call our office from Langton.
Contact our Port Dover office as soon as a filling or crown comes out. Describe any pain or sensitivity, and the team will advise how soon the tooth should be seen and how to protect it.
Bring the lost crown in a clean container. If you cannot be seen promptly and pain is severe, seek another available urgent dental provider.
Port Dover Family Dentistry
697 Norfolk County Hwy 6, Unit 2, Port Dover, ON N0A 1N2519-583-2929Directions to our office (opens in a new tab)Office hours & contact detailsBefore you book
Lost filling and crown questions
Have a question about your situation? Our team can help you plan a visit.
Is a lost filling an emergency?
If there is no pain, it is usually not an emergency, but the tooth should be seen soon to prevent further damage or decay. Pain, swelling or a large broken area needs more prompt attention. Call the office to discuss timing.
Can I glue my crown back on?
Do not use household glue. It can damage the tooth and crown and make proper recementing difficult. Pharmacy temporary cements can be used briefly if needed, but see the dentist as soon as possible for a proper assessment.
Why does my tooth hurt after losing a filling?
The exposed dentin underneath can be sensitive to temperature, air and pressure. Pain may also indicate decay or irritation of the nerve. Avoid triggering foods and call the office so the tooth can be examined and protected.
Will my old crown be reused?
Sometimes. If the crown and tooth are both in good condition and the crown came off cleanly, it may be recemented. If there is decay, damage or a poor fit, a new crown may be recommended instead.
How can I prevent fillings from falling out?
Good oral hygiene, regular checkups and avoiding very hard or sticky foods all help. Wearing a night guard if you grind can protect restorations. Having old fillings checked and replaced when needed can prevent sudden failures.
Restorations and repairs
Dental Emergencies →Dental Crowns →
A crown covers a damaged or weakened tooth to restore strength and shape. Langton patients can learn when crowns are advised and what the visits involve.
Composite Fillings →
Composite fillings repair cavities with material shaded to match your teeth. Langton patients can learn when they suit and what the visit involves.