What’s the Difference Between Amalgam and Composite Fillings?

Do you have a cavity? If so, your dentist will use a tooth filling to seal the cavity and restore your tooth. Cavity fillings in North Little Rock, AR, come in two types: amalgam and composite.

Your dentist will offer you a choice, and you’ll need to decide which type of filling is right for you. Knowing the difference between amalgam and composite fillings will help you make an informed decision, so you’ll be happy with your selection. Here’s what to know about these two filling types.

Amalgam Fillings

Amalgam fillings are a tried and true technology that has been used in dental patients for many decades. Also known as “silver” fillings, amalgam fillings are made from a mixture of different metals, including tin, silver, copper, and mercury. Amalgam fillings are strong and long-lasting. Amalgam is often more cost-effective because these fillings cost less than standard fillings.

Amalgam fillings have been around for a long time. Some people have concerns about the safety of amalgam fillings because amalgam fillings contain mercury, however, studies show no difference in the safety of amalgam fillings versus composite.

Composite Fillings

Composite resin fillings are white, tooth-colored fillings with a significant aesthetic advantage over amalgam. Composite fillings do not last as long as amalgam fillings, however, newer versions of composite fillings have proven to be longer-lasting than previous versions of composite fillings.

Composite fillings are often more expensive than amalgam fillings, and some insurance policies may not cover composite fillings.

Do you have questions about composite versus amalgam fillings and the differences between the two? Contact your dentist in North Little Rock, AR. Call Mounts Dental Care to schedule an appointment and have your cavities filled.