Why should a child have dental sealants?
Sealants are used to keep an already healthy tooth from decay. Most of us are accustomed to the concept of fillings. The problem with fillings is that each time a tooth is filled or a filling is replaced, part of the tooth is lost. Regular fillings need to be replaced every 8 to 10 years. A sealant is a preventative measure that can help avoid decay before it begins.
