Sealants
Sometimes brushing is not enough, especially when it comes to those hard-to-reach
spots in your mouth. It is difficult for your toothbrush to get in between the small
cracks and grooves on your teeth. If left alone, those tiny areas can develop tooth
decay. Sealants give your teeth extra protection against decay and help prevent
cavities.
Dental sealants are a plastic resin that bonds and hardens in the deep grooves on
your tooth's surface. When a tooth is sealed, the tiny grooves become smooth
and are less likely to harbor plaque. With sealants, brushing your teeth becomes
easier and more effective.
Sealants are typically applied to children's teeth as a preventive measure after
the permanent teeth have erupted as a way to prevent tooth decay. However, adults
can also receive sealants on healthy teeth. It is more common to seal permanent
teeth rather than baby teeth, but every patient has unique needs, and your dentist
will recommend sealants on a case-by-case basis.
Sealants typically last from three to five years, although it is fairly common to
see adults with sealants still intact from childhood. A dental sealant only provides
protection when it is fully intact so if your sealants come off, let your dentist
know, and schedule an appointment for your teeth to be resealed.
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