What are dental sealants?
Dental sealants protect the chewing surfaces of back teeth where most cavities in children are found. Made of clear or shaded plastic, sealants are painted onto the tiny grooves and depressions in the molars. By “sealing out” food and plaque, sealants reduce the risk of decay. They are quickly and painlessly applied to baby teeth as well as permanent teeth that, in the dentist’s opinion, are likely to have decay on the biting surface. Sealants must be checked regularly and replaced when necessary. Generally, they will last for several years.
The chewing surfaces of the back teeth of children are the surface most susceptible to decay. Studies show that 4 out of 5 cavities that develop in children under the age of 15 occur in the back teeth. Dental sealants are designed to protect the chewing services of back teeth. Made of a clear or shaded plastic-type material, sealants are applied to teeth to help keep them cavity free. Even the most diligent child can have trouble cleaning the deep grooves and pits of the back teeth. Food and bacteria can become lodged in these areas, leading to the development of cavities. Sealants “seal out” or fill up the deep grooves and pits of these teeth and prevent food and bacteria from becoming lodged in those areas, thus preventing or reducing the development of cavities. Sealants do not work between the teeth, so flossing remains important to protect those areas from decay. Research shows that sealants can last for many years.
A. Dental sealants protect the chewing surfaces of back teeth where most cavities in children are found. Made of clear or shaded plastic, sealants are painted onto the tiny grooves and depressions in the molars. By “sealing out” food and plaque, sealants reduce the risk of decay. They are quickly and painlessly applied to any baby teeth and permanent teeth that, in the dentist’s opinion, are likely to have decay on the biting surface. Sealants must be checked periodically and replaced when necessary, though they generally last for several years.
A dental sealant is a clear material that is applied to the chewing surfaces where deep fissure/grooves of a back tooth can trap organic debris and cavity causing bacteria. This shuts out food particles that could get caught in the teeth, causing cavities. The application is fast and comfortable and can effectively protect teeth for many years.
