Dental Fillings

1. What are dental fillings?

Dental fillings are materials used to repair teeth that have been damaged by cavities, cracks, or wear. They restore the tooth’s function, structure, and appearance.

2. Why get dental fillings?

Fillings are necessary to stop the progression of decay, protect the tooth from further damage, and prevent pain or infection.

3. Material used for dental fillings?

The most commonly used materials for dental fillings are:

  • Composite (Tooth-Colored Fillings): Resin that blends with your teeth for a natural look.

  • Amalgam (Silver Fillings): A strong metal alloy made of mercury, silver, and other metals.

  • Ceramic (Porcelain Fillings): Aesthetic and durable, often used for larger fillings.

  • Gold Fillings: Long-lasting and durable but highly noticeable.

  • Glass Ionomer: Releases fluoride to help prevent further decay, typically used in children or small cavities.

4. Pros/Cons of dental fillings

Pros:

  • Restores function and appearance of the tooth.

  • Prevents further damage and decay.

  • Durable and customizable depending on material choice.

    Cons:

  • Certain materials (e.g., composite) may wear down faster.

  • Metallic fillings (e.g., amalgam) are visible and less aesthetic.

  • Costs vary depending on the material.

5. Longevity of dental fillings

  • Composite: 5–10 years

  • Amalgam: 10–15 years or more

  • Ceramic: 10–15 years or more

  • Gold: 15–30 years

6. Risks of dental fillings

  • Temporary sensitivity to hot, cold, or pressure after placement.

  • Rare allergic reactions to certain materials, such as metals.

  • Improper care may lead to the filling wearing down or falling out.

7. Prognosis of dental fillings

With proper care (e.g., regular brushing, flossing, and dental check-ups), fillings typically last for years and effectively protect the tooth from further damage.

8. Comparison to similar restorative options

Compared to crowns, fillings are less invasive and more affordable but may not be as durable for larger tooth damage. Veneers, meanwhile, are aesthetic but in most cases repair teeth for cosmetics rather than function

9. Cost of dental fillings

  • Composite: $90–$250 per tooth (depending on size and location).

  • Amalgam: $50–$150 per tooth.

  • Ceramic or gold: $250–$4,500 (varies by complexity and material).
    Cost depends on the material, size of the filling, and your insurance.

10. Post-Op Care for dental fillings

  • Avoid chewing on hard or sticky foods for 24 hours (especially with amalgam).

  • Maintain good oral hygiene with regular brushing and flossing.

  • Attend dental check-ups to ensure the filling remains intact.