A plastic resin applied to the pits and grooves of the chewing surfaces of the premolars (the teeth in front of the molars) and molars at the back of the jaw. Dental sealants bond to the enamel on the surface of the teeth and act as a physical barrier to protect the teeth from the plaque and acids that cause tooth decay. The treatment is especially recommended for children whose permanent teeth are newly emerged, because these new teeth are particularly susceptible to cavities. Dental sealants are also appropriate for teenagers and adults. People who have dry mouth, or xerostomia, can benefit from sealants because they lack the protective qualities of adequate salivation and, consequently, are more susceptible to tooth decay.
A resin that bonds to the etched enamel of a tooth and forms a protective coating resistant to chemical or physical breakdown. The sealant is placed in the deep pits and fissures to prevent the accumulation of debris and bacteria in cavity-prone areas. Dental sealants are used in addition to fluorides to prevent caries (cavities). Also called pit and fissure sealant.
These are plastic coatings that are placed on the chewing surfaces of the rear teeth to assist in preventing decay.