Dental fillings are essential for repairing cavities and preserving oral health. There are four basic types of dental fillings, each with its unique properties and advantages.
Amalgam Fillings: Comprising a blend of metals, including mercury, silver, tin, and copper, amalgam fillings are durable and cost-effective. However, their dark color can make them less aesthetically pleasing.
Composite Fillings: Made of a resin material that matches the natural color of teeth, composite fillings are popular for their aesthetic appeal. They bond well to the tooth and are versatile, but they may not be as long-lasting as other options.
Ceramic Fillings: These tooth-colored fillings are known for their excellent aesthetic quality and biocompatibility. They are a suitable choice for front teeth and areas where appearance matters most. Ceramic fillings are, however, more expensive than amalgam or composite.
Glass Ionomer Fillings: These fillings release fluoride, promoting remineralization. They are often used for children and in areas with low bite pressure. However, they are less durable than other filling types.
The choice of dental filling depends on factors such as the location of the cavity, the patient's preferences, and the dentist's recommendations.
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