A cavity between teeth, also known as an interproximal cavity, is a common dental problem that occurs when plaque and bacteria accumulate between two teeth. Plaque is a sticky film that forms on your teeth when bacteria feed on the sugars in your food. Over time, plaque can harden into tartar, which can irritate the gums and cause cavities. Cavities are holes in your teeth that can cause pain, sensitivity, and other problems.
Dentists can fill cavities between teeth using a variety of methods. The most common method is to use a dental drill to remove the decayed tooth material and then fill the cavity with a filling material, such as amalgam, composite resin, or glass ionomer cement. Fillings can help to restore the tooth's strength and function, and they can also prevent further decay.
