How can I prevent and check for periodontal disease?

How can I prevent periodontal diseases?

Checking for Periodontal Diseases


During your checkup, the dentist will examine your gums. This is called a periodontal examination. He or she will use an instrument called a periodontal probe to gently measure the depth of the sulcus surrounding each tooth. The healthy sulcus depth is usually three millimeters or less.



Periodontal diseases cause the sulcus (the shallow v-shaped crevice between your teeth and gums) to deepen into a pocket. A periodontal probe can determine whether you have developed any pockets and the depth of those pockets. Generally, the more severe the disease, the deeper the pocket.


Dental X-rays, or radiographs, also may be taken to evaluate the amount of bone supporting the teeth and to detect other problems not visible during the clinical examination. If periodontal disease is diagnosed, the dentist may provide treatment or may refer you to a periodontist, a dentist who specializes in the treatment of periodontal disease.

<- Radiograph showing periodontal bone loss.

 

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© 2000 American Dental Association


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