What is a Cavity?

We asked our licensed dental assistants to tell us about the signs and symptoms of cavities and what we can do to prevent them. A cavity (known as tooth decay or caries) often begin with no symptoms at all. Early signs of a cavity may include discoloration (typically brown, black, or chalky white) and sensitivity to hot, cold, pressure, or sweets. Enamel is the first layer of our teeth, it is white in color, and is the hardest substance in our bodies. It is the outer protective shell for many layers within the tooth. Bacteria, food particles, and saliva work together to form plaque and Read More →