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Sealants
Sealants are
a safe and painless way of protecting your children's teeth from dental
decay. A sealant is a protective plastic coating, which is applied to
the biting surfaces of the back teeth. The sealant forms a hard shield
that keeps food and bacteria from getting into the tiny grooves of the
teeth and causing decay.
The grooves and depressions that form the chewing surfaces of the
back teeth are extremely difficult (if not impossible) to clean of
bacteria and food. As the bacteria reacts with the food, acids form
and break down the tooth enamel, causing cavities. Recent studies
indicate that 88% of total cavities in American school children are
caused this way.
Tooth sealants protect these susceptible areas by sealing the
grooves and depressions, preventing bacteria and food particles from
residing in these areas. Sealant material is a resin typically
applied to the back teeth, molars and premolars and areas prone to
cavities. It lasts for several years but needs to be checked during
regular appointments. |
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