What is Plaque?
American Academy of Pediatric Dentistry: http://www.mychildrensteeth.org
American Board of Pediatric Dentistry: http://www.abpd.org
American Dental Association Desktop Site: http://www.mouthhealthy.org
American Dental Association Mobile Site: http://www.mouthhealthy.org/en/?device=Mobile
American Academyof Pediatrics: http://www2.aap.org/oralhealth/SOPDOH.html
Tooth decay leads to cavities and occurs when plaque remains on your teeth for an extended period of time, allowing the bacteria to "eat away" at the surfaces of your teeth and gums. Ironically, the areas surrounding restored portions of teeth (where fillings, or amalgams have been placed) are particularly vulnerable to decay and are a breeding ground for bacteria.
Plaque can lead to gum irritation, soreness, and redness. Sometimes, your gums may begin to bleed as a result of plaque. This gradual degeneration can often cause gums to pull away from teeth. This condition is called receding gums.
If left unchecked, plaque can lead to serious problems in the long term. Sometimes, the bacteria can form pockets of disease around tooth structures, eventually destroying the bone beneath the tooth.