Q1:Will
we become more vulnerable to periodontal
diseases as we get older?
A1:
As we get "older," the physiological
function of our body slows down and defensive
mechanism of all cells declines, including
body's immune system. Therefore, we must
note, as a part of aging process, the
defensive mechanism against "infections"
weakens. In another word, as we get "older,"
we become more susceptible to develop
periodontal disease and it may advance
further compared to younger people in
their 10-20's.
Periodontitis is bacterial infectious
disease. Irrespective of age, when the
mouth is left unclean, periodontal bacteria
proliferate and form a cluster, called
plaque, in gingival sulcus. Physiological
defense mechanisms of periodontal tissue
work to eliminate the plaque; however,
the defensive mechanisms decline with
age.
Therefore, as we get "older,"
it becomes more important to control bacterial
content in the mouth to prevent development
and advancement of periodontal diseases.
Of course, it goes without saying that
maintaining oral hygiene is essential
in preventing periodontal diseases for
all age groups.
Photograph offer: Okayama University
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