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The enamel is fragile, the teeth appear yellow or brown, and surface stains build up more readily. [1] Dentinogenesis imperfecta is a defect of dentin formation, and the teeth may be discolored yellow-brown, deep amber or blue-grey with increased translucency. [1] Dentinal dysplasia is another disorder of dentin.
Enamel may appear yellow/brown with discolouration and/or many pitted white-brown lesions similar to cavities. They are often described as "mottled teeth". [ 8 ] Fluorosis does not cause discolouration to the enamel directly, as upon eruption into the mouth, affected permanent teeth are not discoloured yet.
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]
Hand instruments are specially designed tools used by dental professionals to remove plaque and calculus deposits that have formed on the teeth. [39] [40] These tools include scalers, curettes, jaquettes, hoes, files and chisels. [39] [40] Each type of tool is designed to be used in specific areas of the mouth. [40]
“The term ‘prosecco teeth’ came to be because prosecco has a pH of 3.25 and a lot of sugar,” says Dr. Joseph Hasso, a dentist with Taunton Village Dental. “However, the name is a ...
Enamel hypoplasia has a wide variety of known causes. Some causes are hereditary and others are from environmental exposure. The severity and localization of disease presentation is dependent on the timing and stage of tooth development in which the defective enamel formation occurred. Hereditary causes of enamel hypoplasia include:
Rare microbiomes from two 4000-year-old teeth could help scientists further understand the impact dietary changes had on the evolution of a cavity-causing bacteria.
Dental cavity, also known as tooth decay, [a] is the breakdown of teeth due to acids produced by bacteria. [6] The resulting cavities may be a number of different colors, from yellow to black. [ 1 ] Symptoms may include pain and difficulty eating.