When it comes to repairing cavities, dental fillings are one of the most common and effective treatments. Traditionally, dentists used amalgam fillings, made from a mix of metals including silver, mercury, and tin. While durable, amalgam fillings are increasingly being replaced by tooth-colored fillings, also known as composite fillings. These modern alternatives are made from a blend of resin and glass particles, offering a more natural appearance and a host of other benefits. Here are 5 compelling reasons to choose tooth-colored fillings over amalgam.
1. A More Natural Look
The most obvious benefit of tooth-colored fillings is their ability to blend seamlessly with your natural teeth. Unlike the dark, metallic appearance of amalgam, composite fillings are custom-shaded to match the exact color of your tooth enamel. This makes them virtually invisible, especially when used on front teeth or other visible areas of your smile.
For patients who value aesthetics or want to maintain a natural-looking smile, composite fillings are the clear choice.
2. Less Drilling, More Tooth Preservation
To place an amalgam filling, a dentist typically needs to remove a larger amount of healthy tooth structure to make room for the rigid material. In contrast, tooth-colored fillings bond directly to the tooth, allowing the dentist to remove less enamel. This means more of your natural tooth is preserved, which is always better for long-term dental health.
Minimally invasive techniques also help reduce the risk of tooth fractures and future complications.
3. Mercury-Free Option
Amalgam fillings contain about 50 percent mercury, a substance that has raised health concerns for decades. While the FDA considers amalgam safe for most people, many patients prefer to avoid materials containing mercury altogether. Tooth-colored fillings are mercury-free, making them a safer and more environmentally friendly option for health-conscious individuals.
For those with metal allergies or sensitivities, composite fillings also provide a hypoallergenic alternative.
4. Strong and Versatile
Modern composite materials have come a long way in terms of strength and durability. Today’s tooth-colored fillings can handle the daily pressure of chewing, even in back molars. They are also highly versatile and can be used to repair chipped, worn, or broken teeth in addition to filling cavities.
Plus, the bonding process helps restore the original strength and structure of the tooth, making composite a reliable choice for both small and medium-sized restorations.
5. Reduced Sensitivity to Temperature Changes
Metal conducts temperature more easily than resin, which can cause increased tooth sensitivity to hot or cold foods with amalgam fillings. Composite fillings, on the other hand, provide better insulation, helping to reduce discomfort from temperature changes. This added comfort is a bonus for many patients, especially those prone to sensitive teeth.
Tooth-colored fillings offer a modern, aesthetically pleasing, and safe alternative to traditional amalgam. With benefits like a natural appearance, less drilling, no mercury, and long-lasting results, it’s easy to see why more patients and dentists are choosing composite materials.
About the Practice
Are you looking for a seamless solution to tooth repair? At Marvel Dental in Midlothian, we can place a tooth-colored filling in just one appointment. This option blends completely into the smile, giving you a discreet, practically invisible solution. Our team of experts will see that you get the very best care possible in a state-of-the-art dental office that also has a comfortable feeling of home. Schedule your appointment online today or call us at (682) 772-3072.