Sealants protect the occlusal surfaces, inhibiting bacterial growth and providing a smooth surface that increases the probability that the surface will stay clean. The ultimate goal of sealants is penetrating into the pit and fissures of the tooth and sealing them from bacteria.

Indications for Use
Traditionally, sealants are thought of as a preventive measure for children and teenagers when they are in their “cavity prone years”. Patients who have xerostomia (decreased salivation), are undergoing orthodontic treatment, show evidence of incipient caries, or who are prone to caries should be evaluated as candidates for sealant placement. Primary molars also can benefit from the placement of sealants.