Dental Filling Materials
Composite Fillings
What are composite fillings? A composite filling, sometimes called a filled resin, is a mixture of glass or quartz filler in a plastic resin that is used to create the tooth-colored fillings many people prefer today.
Are there limitations with composite fillings? While they cost is less than a porcelain crown or an inlay, they usually cost more than silver fillings. There are also a few limitations with composite fillings. First, composite fillings can stain or discolor over time. They also take longer to place than an amalgam filling. This is due to a composite filling requiring a cavity which can be kept completely clean and dry during filling.
What’s so great about composite fillings? The best thing about composites is they look great and they can be “bonded” or “glued” in. This allows the dentist to make a more conservative repair to the tooth, resulting in a smaller filling than would be possible with an amalgam silver filling. They are also more durable and resistant to breakage than other esthestic fillings like Glass Ionomers.
Summing It All Up
Composite fillings are a little more costly since they look natural and give an excellent appearance. Overall, less tooth is removed, the filling sticks to the tooth, and the filling is has a tooth-like appearance.
About the Author
Offering pediatric dental services and orthodontics to families throughout the Portland metro area. Dr. Mark Mutschler and his staff will provide information on the practice, orthodontics and pediatric dental care needs
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