Legislation for Teeth Brushing: Don't Brush the Occlusal Surface (Biting Surface) of Molar and Premolar Teeth by Farhad Jahangiri in MADOHC - Lupinepublishers
Human and animals break food particles by cutting and
crushing them amides of upper and lower teeth. It is clear that this
mechanical action can partly cause abrasion of the occlusal surface
(biting surface) of teeth. In some animals like rabbit, this abrasion is
very rapid and intense because of tight food. To compensate for this
wear these animals have teeth that grow continuously [1]. Although
human meal usually is not so hard; but Human is not an exception
of teeth abrasion during chewing food. One obvious evidence for
this is absence of dental plaque on the biting surface in people who
don’t brush their teeth. Although this people don’t brush, there is no
dental plaque in biting surface of their teeth. They have plaque just
in surfaces far from the biting area. Anyway, this abrasion by food
is so slight that cannot easily cause wear of enamel of teeth; but
additional abrasive agents can cause serious damage to the enamel.
One of these additional abrasive agents can be the toothbrush
especially in obsessive persons. Teeth brushing are a difficult and
overwhelming action for children. For this reason, they usually tend
to brush the easily accessible surfaces of teeth (occlusal surface);
But this unconscious action can not damage the enamel of teeth in
children. Because children end brushing very soon.
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