Fillings made with amalgam, otherwise known as mercury fillings, are commonly used to fill cavities. They consist of a combination of metals, including silver, tin and copper, but the mercury allows the filling material to be soft enough to mix and press into the teeth. The compound hardens quickly and is durable enough to withstand the constant pressure of daily activities, such as biting and chewing, making it ideal replacement material.
Dentists have used this combination of metals to restore teeth and fill cavities for more than a hundred years. While it no longer is the only material available, as tooth-colored materials have also become a popular alternative, mercury fillings remain a popular choice because it is generally cheaper and more durable.
In recent years, it’s been shown that as the mercury filling wears, which happens over time, very small amounts of mercury in the form of vapor are slowly released into the human body. Just how much this affects the human body, if it does at all, is debatable and there are experts that conclude that the amount of mercury released is very low to pose any threat. Still, there has yet to be any conclusion as to whether or not mercury fillings are truly safe.
Thankfully, there are alternatives. You can choose from a wide variety of materials, such as composite resin, porcelain and gold. There are also dental amalgams that contain both iridium and mercury, as well as high-copper dental amalgams, both of which contain much less mercury compared to conventional dental amalgams or mercury fillings.
If you have questions or concerns regarding mercury fillings, contact Dr. Anthony Yamada, DDS at 310-546-2595 to schedule a consultation today, or visit www.anthonyyamadadds.com for additional information.
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