Cavities 101

Cavities are a common problem in many dentist offices. And, while genetics certainly play a role in determining your teeth’s vulnerability to cavities, understanding how cavities form can help you to manage your oral health and better prevent them.

Cavity formation
Cavities are caused by tooth decay that occurs over time. Gradually, bacteria in your mouth can damage the enamel, or hard surface, of your teeth and begin to break it down through a series of phases:

· A sticky film, called plaque, forms on the outer layer of your teeth as a result of bacteria and acid in your mouth.

· Plaque is acidic in nature and begins to remove minerals from the enamel on your teeth. This erosion causes holes to form in the enamel, and these holes are the first stage of cavities.

· The tooth decay continues to go deeper into your tooth, eventually attacking the tooth material, called pulp, which houses nerves and blood vessels. Supportive bone may also become irritated.

Cavity prevention
Any groove, pit or crevice on or around your teeth is susceptible to tooth bacteria. To best prevent cavities, an individual must ensure that this bacteria is regularly removed. Back teeth, such as molars and premolars, are especially vulnerable to bacteria build up. Regular flossing and brushing are the best way to keep your teeth clean and prevent cavities.

Routine dental check ups also play a vital role in cavity prevention.  In their early stages, cavities may not cause pain. However, moderate to severe cavities may cause teeth discomfort, pain while chewing and teeth sensitivity.

 To schedule a dental exam, please contact our office.