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A 1930s poster from the Work Projects Administration promoting oral hygiene. Tooth decay is the most common global disease. [14] Over 80% of cavities occur inside fissures in teeth where brushing cannot reach food left trapped after eating and saliva and fluoride have no access to neutralize acid and remineralize demineralized teeth, unlike easy-to-clean parts of the tooth, where fewer ...
Alfred Civilion Fones (1869 – March 15, 1938) was an American dentist from Bridgeport, Connecticut, who has been called the founder of the profession of dental hygiene, starting in 1906. Fones created the name "dental hygienist" and in 1913 established the first school of dental hygiene. [1]
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A dental hygienist or oral hygienist is a licensed dental professional, registered with a dental association or regulatory body within their country of practice. Prior to completing clinical and written board examinations, registered dental hygienists must have either an associate's or bachelor's degree in dental hygiene from an accredited college or university.
Dental plaque is a biofilm that attaches to tooth surfaces, restorations and prosthetic appliances (including dentures and bridges) if left undisturbed.Understanding the formation, composition and characteristics of plaque helps in its control. [6]
In 1931, the United States Public Health Service established a Dental Hygiene Unit at the National Institutes of Health. Designated as the first dental research worker, Dr. H. Trendley Dean studied the communities affected by the oral disease known as mottled enamel. Following the implementation of a water fluoridation trial in Grand Rapids ...
A computer screen showing a background wallpaper photo of the Palace of Versailles. A wallpaper or background (also known as a desktop background, desktop picture or desktop image on computers) is a digital image (photo, drawing etc.) used as a decorative background of a graphical user interface on the screen of a computer, smartphone or other electronic device.