What is periodontal diesese

Periodontal disease is another name for gum disease. Periodontal disease is an infection in the bone and tissue that hold the teeth in your mouth.

http://answers.ask.com/Health/Dentistry/what_is_periodontal_disease

Periodontal diseases are infections of the gums and bone that surround and support the teeth. In its early stage, called gingivitis, the gums can become swollen and red, and they may bleed. In its more serious form, called periodontitis, th…

http://www.cdc.gov/OralHealth/Topics/periodontal_disease.htm

Periodontal disease is defined as inflammation and infection of the periodontal space and ligaments of the teeth

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