Because the sealants act as a physical barrier to decay and plaque build-up, in most cases, they provide 100 percent protection – with the most important variable being how well the dental sealant adheres to the teeth. In addition, research has shown that sealants stop cavities when placed on top of a slightly decayed tooth. This action seals off the supply of nutrients to the bacteria that cause the cavity. The dental sealant becomes ineffective when all or part of the bond between the tooth and the sealant is broken.
Bright Dental Clinic
Dental Sealants
What are dental sealants?
How effective are dental sealants?
Who are likely candidates for dental sealants?
How Can I Maintain My New Teeth?
Sealants are especially beneficial for children because their newly erupted, permanent teeth are most susceptible to cavities and least benefited by fluoride. According to the Centers for Disease Control and Prevention (CDC), sealants should be used as part of a child’s total preventive dental care. A complete preventive dental program includes use of sealants, fluoride, plaque removal, careful food choices, and regular dental care. However, patients of all ages can benefit from dental sealants.
In addition, sealants help to maintain the health of teeth. Each time a tooth is filled due to tooth decay, additional tooth structure is lost. According to the Centers for Disease Control and Prevention (CDC), fillings last an average of six to eight years, after which time they need to be replaced. Therefore, sealants often save time, money, and reduce the discomfort associated with dental treatment procedures.