Sealing Against Decay

Dental sealants are clear coatings that are applied to the top of a tooth. The sealant provides a protective covering that keeps out plague and food, greatly decreasing the chance of tooth decay. Usually these sealants are used to help prevent decay from developing in teeth in the rear of the mouth, the premolars and molars, where it is often difficult to effectively clean the teeth with a toothbrush. Sealants are especially good to use on children whose permanent teeth are in the processing of erupting and who are still learning how to practice proper dental hygiene.

The application of sealants is usually a fairly quick procedure. First the tooth to be sealed is thoroughly cleaned. Next, the dentist "conditions" the top of the tooth so that the sealant will adhere to the tooth's surface. The sealant is then applied and allowed to set and bond to the tooth. As long as the sealant remains intact, the tooth is protected from decay. Often sealants last for several years before a reapplication is necessary.

If you have any questions on whether your child may benefit from sealants, contact your dentist or our office.