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Silver vs. White Filling | Massachusetts Dentistry

Fillings are the most common dental procedure. The National Institute of Dental and Craniofacial Research estimates that 92% of adults aged 20-64 have had a cavity at least once in their lives. In the past, most fillings were silver. In recent years, dentists and patients have started to prefer white fillings over silver. As a cosmetic dental practice, we prefer to use white fillings here at Smile Boutique. But what are the differences between silver and white fillings? And does it really matter which one you get? If you’ve been considering a white filling in Massachusetts but still have questions, you’ve come to the right place.

Here are some facts need to know about getting a white filling from a Massachusetts cosmetic dental practice.


What are they made of?

Let’s start with the basics: what are silver and white fillings made of? Silver fillings, also called dental amalgam, are a mixture of different metals, usually silver, tin, copper, and mercury. Because of the presence of mercury, patients have become wary of silver amalgam fillings. While there is no conclusive evidence that mercury from fillings poses a danger to your health, it is still understandable that patients would think twice about having a heavy metal in their mouths. On the other hand, white fillings, also called composite fillings, are made from composite dental resin and contain no metals.


How long do they last?

When they were first introduced, white composite fillings were not as durable and did not last as long as their silver amalgam counterparts. Silver fillings are hard and strong and adhere to teeth well. While white fillings were still new and less durable, silver fillings remained the preferred material. In recent years, however, the makeup of white composite fillings has changed. They are now just as durable and long-lasting as silver fillings, if not more so. Metal contracts and expands with changes in temperature, which causes it to break down over time. Dental composite does not have this problem.


Which should you choose?

There are a few factors to consider when choosing what kind of fillings you should get. Cost, durability, and color are the main things people consider when deciding which filling material they want. White fillings are more expensive than silver, but most insurance plans cover white fillings now. Cost is only something you need to consider if you are paying out of pocket. When it comes to durability, white and silver fillings are comparable, and white fillings are sometimes even more durable than silver these days. The deciding factor is usually color. Most people prefer white fillings—and, as a cosmetic dental practice, we do too—because the color matches and blends well with your teeth. Over time, a tooth with a silver filling will turn a dull gray color. A white filling matches the color of your teeth and does not discolor the tooth over time.

Get a White Filling in Massachusetts at Smile Boutique

Cavities happen to nearly everyone. Chances are, you’ll need a filling at some point. But just because you need a filling, that doesn’t mean you have to sacrifice your smile. If you need a white filling in Massachusetts, you need Smile Boutique! Contact us today to learn more about our services and providers or to schedule an appointment.