If you have a cavity, your dentist may ask which material to use for the filling. While gold and silver amalgam are two popular options, neither is inconspicuous. On the other hand, porcelain and composite resin are more discreet because they’re the same color as natural teeth. Here’s more information about these fillings and why they’re preferable in most scenarios.

Restorative Benefits

Restoring a decayed tooth with porcelain or composite resin is a simple procedure. Since these materials bond directly to the teeth, dentists don’t have to remove nearly as much of the natural tooth to ensure a structurally sound filling like they do when using gold or silver amalgam.

Tooth-colored fillings also don’t expand or contract with extreme changes in temperature like metal fillings do. As such, the affected teeth aren’t under unnecessary pressure when you sip hot or cold beverages, which can lead to cracking over time. With proper care, these fillings can last up to 15 years before they need to be replaced.

Cosmetic Benefits

Even if they’re in the back of the mouth, metal fillings are fairly visible. The inserts are even more noticeable when talking and laughing, so they can make people feel self-conscious. On the other hand, porcelain and composite resin fillings are indistinguishable from the surrounding teeth. These materials are also customizable, so they can be made to match the exact shade of your natural teeth.

There’s a long-term benefit of tooth-colored fillings as well. While metal fillings eventually discolor the surrounding teeth and leave a grayish tint, porcelain and composite resin fillings don’t.

If you need a filling, turn to the dentists at Preventive Dental Services PC. These professionals have served residents throughout the Homer and Barrow area in Alaska since 1997. They’ll address any cavities you may have and can apply metal, composite, and porcelain fillings. Get more information about these options online, or call (907) 235-1286 to schedule an appointment.