Dental cavities, also known as dental caries or tooth decay, are areas of damage that occur on the surface of teeth due to a combination of factors, including bacteria, acids, and poor oral hygiene. Cavities are a common dental issue that can lead to tooth pain, sensitivity, and potential complications if left untreated.
The Stages of Caries Development
Cavity fillings are a common dental procedure used to restore teeth that have been damaged by decay. The cavity is drilled out and replaced with a filling material. With advancements in dental technology, there are several types of cavity fillings available, each with its own unique characteristics and benefits.
Amalgam Fillings
Composite Resin Fillings
Ceramic Fillings
Glass Ionomer Fillings
Gold Fillings
Dental Inlays and Onlays
Inlays and onlays are used when the cavity is too large for a simple filling. They are fabricated in a lab as a single, solid piece to fit the specific shape and size of the cavity, and then are cemented in place. An inlay only covers the grooves (indented portion) of the tooth, whereas an onlay also covers one or more of the cusps (raised points) of the tooth. Although these restorative treatments provide less support and durability than a dental crown, they allow you to preserve more of the natural tooth structure.
Choosing the Right Filling
When selecting a cavity filling, several factors come into play, including the size and location of the cavity, aesthetic preferences, cost considerations, and the dentist's recommendation. Whether you opt for the durability of amalgam, the aesthetics of composite resin, the longevity of ceramic, or the unique qualities of other materials, your dentist will evaluate your specific situation and discuss the most suitable options for your dental health.
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