Dental amalgam is a filling material that has been used by dentists for over 150 years. A mixture of metals that typically includes silver, copper and tin. Dental amalgam fillings (commonly referred to as “silver fillings”) also contain mercury, which has raised safety concerns among patients from time to time.

In response to those concerns, the U.S. Food and Drug Administration (FDA), American Dental Association (ADA) and other organizations have conducted numerous studies over several decades and have repeatedly found that the small amount of mercury released during placement and removal of amalgam fillings does not cause adverse health effects.

Amalgam fillings remain a safe, cost-effective and durable choice when it comes to the restoration of decayed teeth.


Why is amalgam still used to fill teeth when composite materials are available?
While composite (or “tooth colored”) fillings are more durable than ever thanks to advancements in technology, there are still many cases where amalgam fillings perform better (and longer). This is often the case with teeth that are naturally subjected to extensive chewing force, such as molars. It can be placed as an alternative in areas where saliva control is not easily achieved.  In addition to the benefits of longevity, amalgam fillings are also more affordable than composites.

The bottom line?
The ADA Council on Scientific Affairs has concluded that both amalgam and composite materials are considered safe and effective for tooth restoration. Contact us today so we can help determine which option would be best for you.

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