A _______ is a plastic-like covering applied over pits and fissures to protect the tooth against decay.

Question

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A sealant is a plastic-like material applied to the grooves and fissures of the back teeth to create a smooth surface that is easier to clean and less likely to develop cavities. Fluoride varnish and fluoride gel are both used to strengthen tooth enamel and prevent cavities, but they are not applied as a physical barrier like sealants. A crown is a type of tooth restoration that covers the entire tooth and is used to repair damage or strengthen a weakened tooth, but it is not the best choice for preventing cavities in the pits and fissures of healthy teeth.

A _______ Is a Plastic-Like Covering Applied Over Pits and Fissures