Periodontal Disease
Diagnosis

Periodontal disease is diagnosed by your dentist or dental hygienist during a periodontal examination.  This type of exam should always be part of your regular dental check-up.

A periodontal probe (small dental ruler) is gently used to measure the sulcus (pocket or space) between the tooth and the gums.  The depth of a healthy sulcus measures three millimeters or less and does not bleed.  The periodontal probe helps indicate if pockets are deeper than three millimeters.  As periodontal disease progresses, the pockets usually get deeper.

Your dentist or hygienist will use pocket depths, recession of the gum tissue, bleeding, inflammation, tooth mobility, and x-rays (to evaluate the bone level)  to make a diagnosis that will fall into a category below:

Gingivitis

Gingivitis is the first stage of periodontal disease.  Plaque and its toxin by-products irritate the gums, making them tender, inflamed, and likely to bleed. Gingivititis is is easily treated and reversible.

Periodontitis

As calculus and plaque continue to build up underneath the gums , the bone that supports the teeth begins to be destroyed and the gums begin to recede from the teeth exposing the roots.  Deeper pockets form between the gums and teeth and become filled with bacteria and pus.  The gums become very irritated, inflamed, and bleed easily.  Slight to moderate bone loss will be present.

Advanced Periodontitis

The teeth lose more support as the gums, bone, and periodontal ligament continue to be destroyed.  Unless treated, the affected teeth will become very loose and may need to be extracted.  Generalized moderate to severe bone loss will be present in this stage.


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