There are numerous restorative materials that may be used for fillings. Your dentist will help you decide which material is best for your specific situation. In the past, restorations were often made up of metal amalgam, or “silver fillings”. These amalgam restorations are a mix of different metals and are typically silver in color. While metal fillings are very strong and long lasting, they are not as cosmetic, and patients often don’t like the dark appearance. Bonded composite resin fillings come in various tooth colored shades which allow them to be placed even in front teeth without compromising esthetics. Bonded resin restorations are strong, and blend in with the surrounding natural teeth. Bonded resins are the most common filling type placed today. There is an additional type of bonded filling material called glass ionomer that will slowly release fluoride to help prevent future decay. Glass ionomer is especially useful for patients that are at high risk for developing cavities, or to fill sensitive areas like root surfaces.

Cavities can be identified by your dentist during an exam and when evaluating your x-rays. Once tooth decay is found, your dentist will develop a treatment plan based on the location of the decay and the type of restoration recommended. If caught early, cavities can be treated easily with a minimal amount of tooth structure removed. When ignored and left untreated, decay can lead to unnecessary pain and more costly treatment like root canals or crowns. Fillings, like our natural teeth, need to be maintained with a healthy diet, brushing, flossing in-between teeth, and regular dental check-ups.