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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.
A graduate of Morningside High School in Inglewood (class of 1967), Lawrence had originally planned on being a dental hygienist. She attended UCLA while on The Carol Burnett Show, and changed her major to theater arts, but dropped out after two years. [4] In high school, she auditioned for and got into the musical group The Young Americans. She ...
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 ...
Dental care or dentalcare is the maintenance of healthy teeth and may refer to: Oral hygiene , the practice of keeping the mouth and teeth clean in order to prevent dental disorders Dentistry , the professional care of teeth, including professional oral hygiene and dental surgery
Chew sticks are twigs or roots of certain plants that are chewed until one end is frayed. This end can be used to brush against the teeth, [2] while the other end can be used as a toothpick. [3]
Plaque and calculus deposits are a major etiological factor in the development and progression of oral disease. An important part of the scope of practice of a dental hygienist is the removal of plaque and calculus deposits. This is achieved through the use of specifically designed instruments for debridement of tooth surfaces.
Dental anatomy is dedicated to the study of tooth structure. The development, appearance, and classification of teeth fall within its field of study, though dental occlusion, or contact between teeth, does not. Dental anatomy is also a taxonomic science as it is concerned with the naming of teeth and their structures. This information serves a ...
Shovel-shaped dental characteristics are also observed in Homo erectus like the Peking Man and in Neanderthals, although the morphology of these shoveled incisors is distinct from the modern human form of shoveling.