There are only two ways to fill a cavity: With the traditional silver metal amalgam filling or with the white plastic bonded filling.
We do both types of fillings at Akron Dental Concepts. Not every cavity can be filled with both types of materials. Here's the pros and cons of each. Ask Dr. Aldrich which type of material is appropriate for you.
Amalgam
made of different metals with a trace amount of mercury
starts out as a silver color and can turn darker over time
can withstand crunchy foods over a long period of time, however can cause hairline fractures in the remaining tooth structure which can result in a broken tooth
is not bonded to tooth so it can fall out
inexpensive
Bonded/Composite
made of plastic
color is matched to existing tooth color
won't change color with whitening products
can't withstand crunchy foods over a long period of time- will break and leak and need to be replaced especially if it's large
is bonded to tooth
expensive- many insurance companies will not cover bonded fillings in molar teeth