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Port Dover Family Dentistry
Dentist discussing replacement of an old filling with a patient in Port Dover

Port Dover Family Dentistry

Replacement of Old or Stained Fillings in Peacock Point

Worn, dark or leaking fillings may be ready for replacement. Peacock Point patients can learn when replacement makes sense and what it involves at our Port Dover office.

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Refreshing worn restorations

Not every old filling needs replacing, but some do.

Fillings do not last forever. Over time, they can wear, crack, stain or develop gaps where decay can form underneath. Older silver fillings may darken the surrounding tooth, while tooth-coloured fillings can discolour. Replacement may be recommended for health reasons, appearance or both, but replacing a sound filling unnecessarily can remove healthy tooth structure.

Peacock Point patients concerned about old or stained fillings can have them evaluated at our Port Dover office. The dentist will check each filling’s condition and explain whether replacement is needed or whether it can be safely monitored.

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Dentist showing an adult patient an educational model of an older dark dental filling

Evaluation

Have your fillings checked carefully.

  • Signs a filling may need replacing

    Cracks, chips, gaps at the edges, decay underneath, persistent sensitivity or a rough feel with your tongue can indicate a filling is failing. Staining or darkening around the edges may suggest leakage. X-rays can reveal decay beneath fillings that cannot be seen during a visual examination.

  • When monitoring is reasonable

    A filling that is intact, sealed and causing no symptoms may not need replacing, even if it is old or not perfectly matched in colour. The dentist will explain the condition of each filling and whether replacement is recommended for health reasons or is primarily a cosmetic choice.

Reasons

Understand the purpose of replacement.

Health-related reasons

Replacing a failing filling can stop decay from progressing, prevent fractures and relieve sensitivity. If decay is found underneath, it must be removed before the tooth is restored. In some cases, a filling has grown so large that a stronger restoration, such as an onlay or crown, may be suggested to protect the tooth.

Cosmetic preferences

Some people choose to replace silver fillings with tooth-coloured materials for a more natural look. Stained composite fillings may also be replaced to improve appearance. Discuss the trade-offs, since replacing a filling always removes some tooth structure. The dentist can help you decide whether cosmetic replacement is worthwhile.

The procedure

Replacement is similar to getting a new filling.

  1. Removing the old filling

    The tooth is numbed with local anaesthetic. The old filling material is carefully removed, along with any decay underneath. The dentist inspects the tooth for cracks or other problems. Sometimes more damage is found than expected, which may change the type of restoration needed. The dentist will explain any changes.

  2. Placing the new restoration

    The tooth is prepared and restored with a new filling, often tooth-coloured composite. For larger areas, an inlay, onlay or crown may be recommended. The dentist shapes and polishes the restoration and checks your bite. Some sensitivity afterward is common and usually settles within a short time.

Aftercare

Look after your new restoration.

The first few days

Numbness may last a few hours, so avoid chewing until it wears off. Mild sensitivity to cold or pressure may occur briefly. Contact the office if your bite feels high, sensitivity worsens or pain develops. These issues can usually be resolved with a simple adjustment or further assessment.

Long-term maintenance

Brush twice daily with fluoride toothpaste and clean between teeth to prevent new decay. Avoid chewing ice or hard objects. If you grind your teeth, ask about a night guard. Regular checkups allow the dentist to monitor the new filling and catch any problems early.

Planning your appointment

Having fillings evaluated from Peacock Point.

Contact our Port Dover office to book an examination focused on your existing fillings. Mention any that are sensitive, cracked or discoloured so the dentist can check them closely.

Bring X-rays or records from previous dentists, if available, to help the dentist understand the history of your fillings.

Port Dover Family Dentistry

697 Norfolk County Hwy 6, Unit 2, Port Dover, ON N0A 1N2
519-583-2929Directions to our office (opens in a new tab)Office hours & contact details

Before you book

Filling replacement questions

Have a question about your situation? Our team can help you plan a visit.

Should I replace all my silver fillings?

Not necessarily. Intact silver fillings that are not causing problems may not need replacement. The dentist will assess each filling and explain whether replacement is recommended for health reasons or is a cosmetic choice.

Does replacing a filling hurt?

Local anaesthetic is used to numb the area. You may feel pressure during removal and placement. Some sensitivity afterward is common and usually settles. Contact the office if discomfort persists.

How long do fillings last?

Longevity varies depending on the material, size, location and your habits. Some fillings last many years, while others need replacement sooner. Regular checkups help identify problems early.

Will my new filling match my teeth?

Tooth-coloured composite can be matched closely to your natural teeth. The final appearance depends on the tooth’s colour and translucency. Composite may stain over time, especially with coffee or tea.

What if decay is found under my old filling?

The decay will be removed before the tooth is restored. If the damage is extensive, a larger restoration such as an onlay or crown may be recommended to protect the tooth.

Recognized year after year

Winner of the Three Best Rated Award

Best Dentists in Norfolk

Proudly recognized among Norfolk’s top-rated dental practices for six consecutive years.

  • Three Best Rated Best Business of 2021 Excellence award

    2021 Winner

  • Three Best Rated Best Business of 2022 Excellence award

    2022 Winner

  • Three Best Rated Best Business of 2023 Excellence award

    2023 Winner

  • Three Best Rated Best Business of 2024 Excellence award

    2024 Winner

  • Three Best Rated Best Business of 2025 Excellence award

    2025 Winner

  • Three Best Rated Best Business of 2026 Excellence award

    2026 Winner

Stories from our patients

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