A cavity between two teeth is called an interproximal cavity. Just like any other cavity, interproximal cavities form when enamel is worn away and bacteria sticks to the tooth and causes decay.

A cavity is what you get from tooth decay -- damage to a tooth. Decay can affect the outer coating of a tooth (called enamel) and the inner layer (called dentin). Many people think that only children ...

Tooth cavities are caused by plaque buildup in your teeth. It can lead to tooth sensitivity and pain. However, there are many treatment options. A cavity, also called tooth decay, is a hole that forms ...

Dentistry can save your teeth, but it's rare to see exactly how the process works. A dentist walked Insider through replacing cavities in two different teeth. Cavities are part of life — nine out of ...