Short Description
A thin, protective coating applied to the grooves of back teeth to prevent cavities by sealing out bacteria and food particles.
Long Description
A sealant is a protective dental material applied to the chewing surfaces of molars and premolars to prevent cavities. These teeth have deep grooves and pits where food and bacteria can accumulate, making them more susceptible to decay.
Sealants are typically applied to children's permanent molars as soon as they erupt, but adults at high risk for cavities may also benefit. The process is quick and painless, involving cleaning the tooth, applying a bonding agent, and sealing it with a thin layer of resin that hardens under a special light.
Sealants provide long-term protection against cavities but do not replace good oral hygiene. Regular brushing, flossing, and dental check-ups ensure their effectiveness and allow for reapplication if needed.