Ask Dr. Long: What, exactly, are cavities?

Dr. Long knows one word nobody wants to hear when they visit the dentist is "Cavity"! That’s right, the dreaded cavity; but what exactly is a cavity and how do they happen? A cavity is a hole that develops in a tooth when the tooth begins to decay. It’s important to get a cavity filled as soon as it’s detected so that it does not grow bigger.

So, what causes a cavity you ask? A cavity is caused by plaque, a sticky substance that forms on the tooth as a result of germ and bacteria build-up. Plaque is acidic and as it clings to your teeth the acids eat away the outside of the tooth (also called the enamel) and a hole is formed.

The best prevention for cavities is regular checkups with Dr. Long and proper oral hygiene, including brushing and flossing. A regular checkup with Dr. Long and our team consists of a thorough cleaning, polishing, and an oral exam by the doctor. During the oral exam, the doctor checks the health of your mouth, teeth, gums, cheeks, and tongue. At each visit, Dr. Long also checks old fillings and restorations because constant pressure from chewing, grinding, or clenching can cause them to wear away, chip, or crack. Digital X-rays will also be taken to pinpoint the cavities and to help determine the best treatment options.

If you have any questions about cavities, or to schedule an appointment at Michael G. Long DDS, please feel free to give us a call.

We hope you're having a great summer!