Dental Fillings in Charlotte, NC
Tooth decay occurs when acids produced by bacteria and sugar break down the structure of the teeth. The protective outer layer, called the enamel, is the first portion of the tooth to be affected. If the decay continues, it can reach the nerves and blood vessels inside the tooth and cause pain and infection. Early stages of decay, called cavities or caries, can be treated with fillings.
What Is A Dental Filling?
What Are Dental Fillings Made From?
Traditionally, dental fillings have been made from a material called amalgam, which is made of several types of metals, including tin, copper, silver and mercury. For 150 years, amalgam has been the easiest and most long-lasting cavity filling material available, but there have been recent health concerns over the inclusion of mercury. Industry research has shown that mercury's chemical makeup changes when mixed with other metals; the exposure to mercury from amalgam fillings has been proven to be less than what is contained in the air we breathe and the food we eat.
Regardless, these concerns, combined with the overall demand for more inconspicuous dental work, have prompted many dentists to offer the option of a plastic and glass-based material called resin for fillings and other restorative procedures. This material is tooth-colored and virtually unnoticeable, making it an excellent choice to fill cavities that are visible in a person's smile.
Dental Fillings Process
If you have a cavity the first thing we will need to do is remove the decay. We will first numb the area with numbing gel and then local anesthesia so that you don’t feel any discomfort during your procedure. Next, we will use a dental drill to remove the decaying areas of your tooth. Once we have checked to make sure all decay has been removed then we will begin to rebuild the tooth using a dental filling.