Who Should Get Sealants?
Because of the
likelihood of developing decay in the depressions and grooves of the premolars
and molars, children and teenagers are obvious candidates for sealants. However,
adults without decay or fillings in their molars can also benefit from sealants.
Typically, children should get sealants on their
permanent molars and premolars as soon as these teeth come in. In this way, the
dental sealants can protect the teeth through the
cavity-prone years of ages 6 to 14.
In some cases, dental sealants may also
be appropriate for baby teeth, such as when a child's baby teeth have deep
depressions and grooves. Because baby teeth play such an important role in
holding the correct spacing for permanent teeth, it is important to keep these
teeth healthy so they are not lost too early.
How Are Sealants
Applied?
Applying the sealant is a simple and painless process. It
takes only a few minutes to apply the sealant to seal each tooth. The
application steps are as follows:
1. First the teeth that are to be sealed
are thoroughly cleaned.
2. Each tooth is then dried and cotton or another
absorbent material is put around the tooth to keep it dry.
3. A
conditioning solution is put on the chewing surfaces of the teeth
to help the sealant bond to the teeth.
4. The teeth are then rinsed and
dried.
5. Sealant is then painted onto the tooth enamel, where it bonds
directly to the tooth and hardens. Sometimes a special curing light is used to
help the sealant harden.
How Long Do Sealants
Last?
Sealants can protect the teeth from decay for up to 10 years,
but they need to be checked for chipping or wearing at regular dental check-ups.
Your dentist can replace sealants as necessary.
Does Insurance Cover the Cost
of Sealants?
Many insurance companies cover the cost of sealants. Check with
your dental insurance carrier to determine if sealants are covered under your
plan.
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