When you need a filling to restore a decayed or damaged tooth, you’re likely to come across two common options: white fillings (composite fillings) and silver fillings (amalgam fillings). Both serve the same purpose—to fill cavities—but the cost, appearance, and durability can vary significantly. If you’re wondering how much white fillings cost compared to silver fillings and which option is best for you, keep reading. In this blog, we’ll break down the cost differences and advantages of each filling type, so you can make an informed decision with the guidance of a dentist in Perth.
What Are White Fillings (Composite Fillings)?
White fillings, also known as composite resin fillings, are made from a mixture of plastic and fine glass particles. These fillings are custom-shaded to match the colour of your natural teeth, making them an aesthetically pleasing option for fillings in visible areas of the mouth.
Advantages of White Fillings:
- Aesthetic Appeal: White fillings blend seamlessly with your natural tooth colour, making them an excellent choice for front teeth or any visible areas.
- Bonding Strength: Composite fillings bond directly to the tooth structure, which can help strengthen the tooth and reduce the risk of fractures.
- Minimal Tooth Removal: The process of placing white fillings usually requires less tooth structure to be removed compared to silver fillings.
- Versatility: White fillings can be used for small to medium-sized cavities and can be applied to both front and back teeth.
Disadvantages of White Fillings:
- Durability: While composite fillings are durable, they may wear down faster than silver fillings, particularly in large cavities or areas that experience heavy chewing pressure.
- Cost: White fillings are generally more expensive than silver fillings due to the materials and the time required for placement.
What Are Silver Fillings (Amalgam Fillings)?
Silver fillings, also known as amalgam fillings, are made from a mixture of metals, including silver, mercury, tin, and copper. Amalgam fillings are highly durable and have been used for many years to restore cavities, especially in the back teeth, where chewing pressure is greatest.
Advantages of Silver Fillings:
- Durability: Silver fillings are extremely durable and can withstand significant pressure from chewing. They are ideal for filling cavities in the back teeth, which experience the most wear and tear.
- Cost-Effective: Silver fillings are generally less expensive than white fillings because the materials are less costly, and the procedure to place them is quicker.
- Long-Lasting: Amalgam fillings are known to last longer than composite fillings, sometimes up to 15 years or more, with proper care.
Disadvantages of Silver Fillings:
- Aesthetic Concerns: Silver fillings are more noticeable than white fillings, as they don’t blend with the natural tooth colour. For patients concerned about the appearance of their fillings, this can be a drawback.
- Potential for Expansion: Over time, silver fillings may expand and contract with temperature changes, which can cause the surrounding tooth structure to crack or weaken.
- Mercury Content: While the mercury in silver fillings is generally considered safe, some patients may be concerned about potential health risks, although the American Dental Association and other health organisations deem amalgam fillings safe for use.
Cost Comparison: White Fillings vs. Silver Fillings
The cost of fillings can vary depending on several factors, including the location of the cavity, the materials used, and the complexity of the procedure. Here’s a general comparison of the cost:
1. White Fillings (Composite Fillings):
- Cost Range: White fillings typically cost between $150 and $350 per tooth, depending on the size of the cavity and the location.
- Factors Affecting Cost: The complexity of the procedure, the number of fillings needed, and the experience of the dentist in Perth can all influence the cost. Larger fillings may cost more, and if the cavity is in a difficult-to-reach area, additional time may be required for the procedure.
2. Silver Fillings (Amalgam Fillings):
- Cost Range: Silver fillings are generally more affordable, with costs ranging from $100 to $250 per tooth, depending on the size and location of the cavity.
- Factors Affecting Cost: The cost of silver fillings is typically lower due to the materials and quicker application process. However, the complexity of the cavity and the location of the tooth can still impact the price.
Which Filling Is Right for You?
The choice between white fillings and silver fillings depends on several factors, including aesthetics, cost, durability, and the location of the cavity. Here are some considerations:
Go for White Fillings If:
- You’re filling cavities in visible areas, such as the front teeth, and want a natural, aesthetically pleasing result.
- You prefer a more conservative treatment that requires less tooth removal.
- You’re looking for a restoration that bonds directly to the tooth and can strengthen it.
Go for Silver Fillings If:
- You have large cavities or need a filling in the back teeth, where strength and durability are more important than aesthetics.
- You’re on a budget and want an affordable, long-lasting filling option.
- You don’t mind the visible appearance of a silver filling in the back of your mouth.
Conclusion:
When it comes to choosing between white fillings and silver fillings, both options have their advantages and considerations. White fillings are ideal for those seeking a more natural-looking result, especially for visible cavities, while silver fillings offer durability and cost-effectiveness for large or back teeth cavities. Consulting with a dentist in Perth can help you decide which option is best based on your individual needs and preferences. At Medivance Dental, we provide a range of filling options to restore your smile and ensure optimal oral health. Visit our Contact Us page today to schedule a consultation and get personalised advice on your treatment options!
FAQs
- What’s the average cost of a white (composite) filling in Perth?
White fillings typically cost between $150 and $300 per tooth, depending on the size of the cavity and the clinic’s pricing. - Are silver (amalgam) fillings cheaper than white ones?
Yes, silver fillings generally cost less—around $120 to $250—but many patients choose white fillings for aesthetic reasons, especially for visible teeth. - Do white fillings last as long as silver ones?
White fillings last around 5–10 years, while silver fillings may last slightly longer. However, advances in composite materials have made white fillings very durable. - Are white fillings better for your health?
White fillings are mercury-free and bond more naturally to the tooth. While amalgam is still considered safe, many prefer composites for peace of mind and appearance. - Can I replace old silver fillings with white ones?
Yes. Many dentists in Perth offer replacement services for aesthetic or health preferences, but it’s best done when the old filling is worn or damaged.
