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What Causes Periodontal Disease? For many years scientists have been trying to figure out what causes periodontal disease. It is now well accepted that various types of BACTERIA in dental PLAQUE are the major villains. Our mouths are full of bacteria. These bacteria, along with mucus and other particles, constantly form a sticky, colorless "plaque" on teeth. Brushing and flossing help get rid of plaque. In an effort to get rid of the bacteria, the cells of your immune system release substances that inflame and damage the gums, periodontal ligament or alveolar bone. Swollen and bleeding gums are early signs that your gums are infected with bacteria. If nothing is done, the infection can spread. It can destroy the structures that support your teeth in your jawbone. Eventually, your teeth can become so loose that they have to be removed!! If oral hygiene slips or you skip dental visits, plaque builds up on the teeth. Eventually, it spreads below the gum line. The bacteria are protected there because your toothbrush can't reach them!! If plaque is not removed, the bacteria will continue to multiply, the gums become more inflamed, and then cause a more serious infection. |


