Dental composite and glass ionomer cements are two types of dental fillings used to restore teeth affected by decay or damage. These materials offer distinct benefits for patients seeking restorative dental treatments.
Composite fillings are made from a mixture of resin and fine particles such as glass or quartz. They are popular for their ability to match the natural color of your teeth, making them an aesthetically pleasing option. Composite fillings are particularly suitable for treating small to medium-sized cavities and can be used on both front and back teeth.
The process of placing a composite filling involves numbing the area around the affected tooth, removing the decayed material, and cleaning the cavity. The composite material is then applied in layers, shaped to fit the natural form of the tooth, and hardened using a special light. Once set, the filling is polished for a smooth finish.
Glass ionomer cements are made from a mixture of glass powder and organic acids. They have the advantage of releasing fluoride over time, which can help protect the tooth from further decay. Glass ionomer fillings are often used for treating small cavities and are particularly useful for fillings near the gumline.
The procedure for placing a glass ionomer filling is similar to that of composite fillings. After numbing the area and cleaning the cavity, the glass ionomer material is placed and shaped to fit the tooth's natural contours. It sets quickly, and a protective coating may be applied to help it last longer.
Both composite and glass ionomer fillings require good oral hygiene practices, including regular brushing and flossing, to maintain their longevity and effectiveness. Regular dental check-ups can also help ensure that your fillings remain in good condition over time.