Tooth fillings are a common dental procedure used to restore teeth that have been damaged by decay, wear, or minor fractures. Fillings help restore a tooth’s function, integrity, and shape while preventing further decay or damage.

Why are fillings necessary?

When a tooth is affected by cavities or minor trauma, a filling is used to "fill in" the area where the decayed or damaged material was removed. This prevents bacteria from entering the area and causing further harm, while also restoring the tooth’s normal function and appearance.

Types of Teeth fillings

There are several types of dental fillings, each with its own advantages and ideal use cases. Your dentist will recommend the most suitable option based on the location of the filling, the extent of the damage, and aesthetic preferences.

Composite Resign Fillings (Tooth-Coloured Fillings)

Best for: Front teeth or visible areas

Material: A mixture of plastic and fine glass particles

Pros: Matches natural tooth colour, bonds well to tooth structure, less drilling required.

Cons: Less durable than metal fillings, may stain over time.

Amalgam Fillings (Silver Fillings)

Best for: Back teeth where durability is critical

Material: A mixture of metals including silver, mercury, tin, and copper.

Pros: Very strong and long-lasting, cost-effective

Cons: Noticeable metallic appearance, contains mercury (though safe amounts).

Ceramic Fillings (Porcelain)

Best for: Aesthetic restorations on visible teeth

Material: High-quality dental porcelain

Pros: Highly durable and stain-resistant, excellent cosmetic match to natural teeth

Cons: More expensive, may require more than one visit.

Gold Fillings (Cast Gold)

Best for: Patients seeking a long-lasting premium option

Material: Gold alloy

Pros: Extremely durable (can last over 15 years), gentle on opposing teeth

Cons: Expensive, not tooth coloured

Glass Ionomer Fillings:

Best for: Fillings below the gumline or in children's teeth

Material: Acrylic and specific type of glass

Pros: Releases flouride, which can help protect the tooth, bonds chemically to the tooth

Cons: Less durable and more prone to wear, typically used in non-load bearing areas.

Which filling is right for you?

The best type of filling depends on a variety of factors including:

• The size and location of the cavity

• Aesthetic considerations

• Your budget

• Your dentist’s recommendation

During your dental consultation, your dentist will evaluate your needs and discuss the best materials for your treatment.

Schedule a consultation

If you think you might need a filling or are experiencing tooth sensitivity, don’t wait. Contact us today to schedule a consultation and protect your smile.