Dental Hygienists

In clinical settings, hygienists help prevent gum diseases and cavities by removing deposits from teeth and applying sealants and fluoride to prevent tooth decay. They remove tartar, stains, and plaque from teeth; take X-rays and other diagnostic tests; place and remove temporary fillings; take health histories; remove sutures; polish amalgam restorations; and examine head, neck, and oral regions for disease.


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