Lost Filling Treatment in Highgate

What Happens When You Lose a Filling?

Dental fillings are used to repair teeth that have been damaged by decay, restoring their shape and function. However, fillings can become loose, crack, or fall out over time, leaving the tooth exposed and unprotected. At N6 Dental Platinum in Highgate, we provide emergency appointments for lost fillings to ensure your tooth is protected and your comfort is restored as quickly as possible.

When a filling is lost, the cavity it was designed to seal is left open, making the tooth vulnerable to bacteria, further decay, and sensitivity. It is important to arrange a dental appointment promptly to prevent the situation from worsening.

Why Do Fillings Fall Out?

• Age and wear: Fillings, particularly older amalgam (silver) fillings, can deteriorate and weaken over time.
• New decay around the filling: Decay can develop at the edges of an existing filling, undermining its bond with the tooth.
• Biting forces: Excessive force from chewing, clenching, or grinding can cause fillings to crack or dislodge.
• Eating hard or sticky foods: Toffee, hard sweets, crusty bread, and similar foods can pull fillings out.
• Large fillings: Very large fillings may be less stable than smaller ones, particularly in teeth that bear significant chewing force.
• Trauma: An impact to the mouth or face can knock a filling loose.

Symptoms of a Lost Filling

• A visible hole or gap in the tooth where the filling used to be
• Sensitivity to hot, cold, sweet, or acidic foods and drinks
• A rough or sharp edge on the tooth
• Pain or discomfort, particularly when eating
• Food getting trapped in the cavity
• A piece of hard material in your mouth (the filling itself)

Treatment for a Lost Filling

At N6 Dental Platinum, we will examine the tooth to assess the extent of any damage or new decay and determine the most appropriate replacement:

• Composite (white) filling: A tooth-coloured resin filling that blends naturally with your tooth, suitable for small to medium cavities.
• Amalgam filling: A durable silver-coloured filling option, particularly for back teeth that bear heavy chewing loads.
• Dental inlay or onlay: For larger cavities, a custom-made restoration can be fabricated to provide a precise, long-lasting fit.
• Dental crown: If the tooth is significantly weakened or a large amount of structure has been lost, a crown may provide the most reliable protection.
• Root canal treatment: If decay has reached the nerve of the tooth, root canal treatment may be required before a new filling or crown is placed.

What to Do Before Your Appointment

• Keep the area clean by rinsing gently with warm salt water
• If the tooth is sensitive, apply temporary dental filling material (available from pharmacies) or sugar-free chewing gum to cover the cavity
• Avoid chewing on the affected side
• Take over-the-counter pain relief as directed
• If you still have the filling, bring it to your appointment

Preventing Lost Fillings

• Attend regular dental check-ups so fillings can be monitored for wear
• Practise good daily oral hygiene to reduce the risk of decay around fillings
• Avoid very hard or sticky foods that may dislodge fillings
• If you clench or grind your teeth, ask about a night guard to protect your dental work
• Address any sensitivity around existing fillings early — it may indicate the filling is failing

If you have lost a filling and need emergency dental care in Highgate, call N6 Dental Platinum on 020 4512 4766. We are located at 345 Archway Road, directly opposite Highgate Station, and offer same-day emergency appointments to replace your filling and protect your tooth.