Amalgam Vs Composite Fillings: Which Is Best?

Your teeth are super important. They help you chew, speak, and flash a beautiful smile. Sometimes, though, cavities can show up, making a trip to the dentist necessary. When it is time for a filling, you might wonder about the materials used. Dive into two common types of tooth filling materials and what makes each one unique.

Amalgam Fillings

Amalgam fillings, often known as silver fillings, have been a staple in the world of dentistry for over a hundred years, offering a reliable solution for cavities. But, like all things, they come with their advantages and drawbacks.

Pros:

• Durable: One of the standout features of amalgam is its toughness. These fillings are built to last, especially in the molar region where there is a lot of chewing action. Some amalgam fillings can even last a lifetime!
• Cost-Effective: When getting a bang for your buck, amalgam delivers. They are generally among the most affordable dental filling options, making them accessible to many people.
• Quick to Place: Amalgam fillings typically harden faster than composite fillings, allowing for quicker placement during a dental visit.

Cons:

• Appearance: Their silvery appearance can be a downside for those aiming for a natural look. Unlike composite or porcelain fillings, amalgam does not blend in with the natural tooth color.
• Mercury Content: Although the levels are deemed safe by health organizations, amalgam fillings do contain small amounts of mercury. Some individuals prefer to avoid them for this reason or out of concern for potential allergic reactions.
• Tooth Weakening: Over time, the amalgam filling can expand and contract, potentially leading to cracks in the tooth.

While amalgam fillings offer durability and affordability, considerations about appearance and content might make some patients explore other options.

Composite Fillings

Composite fillings, commonly referred to as tooth-colored fillings, are a popular choice for those looking for a blend of aesthetics and performance. Made primarily from acrylic resin and powdered glass-like particles, they offer a more natural appearance. However, like all dental solutions, they have their strengths and weaknesses.

Pros:

• Natural Appearance: The biggest selling point of composite fillings is their ability to mimic the natural tooth color, ensuring the fillings are nearly invisible to the naked eye. This makes them an excellent choice for front teeth and other visible areas.
• Bonding to Tooth Structure: Unlike amalgam, composite materials can bond directly to the tooth, which can provide further support to the tooth structure.
• Versatility: Composite resin can be used not only for fillings but also for cosmetic improvements such as reshaping disfigured teeth or changing their color.

Cons:

• Durability Concerns: While composites have come a long way in durability, they might not last as long as amalgam fillings, especially in high-pressure chewing areas.
• Longer Procedure Time: The process of placing a composite filling can be longer than that of an amalgam filling, primarily because the tooth needs to be kept dry during placement.
• Cost: Composite fillings can be more expensive than amalgam ones, often not being fully covered by dental insurance plans.

Composite fillings offer a fantastic aesthetic advantage, making them a go-to for those prioritizing appearance. However, considerations about longevity and cost might have some patients weighing their options carefully.

Fillings are a common part of dental care, and choosing the right material can make all the difference. Whether you are looking for strength, appearance, or a mix of both, there is a filling material suited for you. Want to discuss which filling material is right for your unique needs? Reach out to our dental experts at Calm Waters Dentistry and let's give you a smile that is both healthy and beautiful!