With a little hi-tech help, preventing
tooth decay can be come
even easier. You may already be aware that daily brushing and flossing
are the most important weapons against the formation of plaque, the
primary cause of cavities. To supplement your regular routine of
brushing and flossing, we can apply a coat of plastic material -- called
a sealant -- on the top, or biting, surfaces of your teeth. This plastic
coating creates a barrier between your teeth and the decay-causing
bacteria that live in plaque.
As you or your children eat and drink during the day, the food in your
mouth combines with bacteria to produce a sticky film called plaque that
attaches on and in between tooth surfaces (tooth enamel). Plaque often
is found on the chewing surfaces of the back teeth, from which it is
difficult to remove by brushing and flossing alone. If plaque is not
removed regularly from your teeth, it can produce acids which will
attack the tooth enamel and create pits or holes (cavities) in the
tooth. This is tooth decay.
Coating your teeth with a smooth plastic material makes it harder for
plaque to stick to the tiny grooves on the biting surfaces of the teeth
- reducing the risk of forming cavities and tooth decay.
The procedure is easy and painless, and lasts for many months. The teeth
are specially cleaned and prepared, the sealant is applied and a special
light hardens the sealant.
Sealants are most effective in reducing cavities in children with newly
formed permanent teeth. They are useful in cutting down formation of
decay in adult teeth but since we chew harder, the sealants wear away
more quickly. An application of sealants is a preventive measure to keep
teeth healthy. It is an effective way to reduce the need for fillings
and more expensive treatment that may be required to repair the damage
from cavities, so sealants can also save you money.
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