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caries

 
Dictionary: car·ies   (kâr'ēz) pronunciation
n., pl., caries.
Decay of a bone or tooth, especially dental caries.

[Latin cariēs.]


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Localized disease that causes decay and cavities in teeth. It begins at the tooth's surface and may penetrate the dentin and the pulp cavity. Microorganisms in the mouth are believed to consume sugars and produce acids that eat away at tooth enamel. The dentin's protein structure is then destroyed by enzymes. Diet, general health, structural tooth defects, and heredity affect the risk of having caries. Prevention involves avoiding excessive sweets, brushing and flossing the teeth, and having regular dental care. Treatment includes restoration of teeth with cavities. Fluoridation of water can reduce the occurrence of caries by as much as 65%.

For more information on caries, visit Britannica.com.

Food and Nutrition: caries
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Dental decay caused by attack on the tooth enamel by acids produced by bacteria that are normally present in the mouth. Sugars in the mouth promote bacterial growth and acid production; sucrose specifically promotes plaque-forming bacteria, which cause the most damage. A moderately high intake of fluoride increases the resistance of tooth enamel to acid attack. See also tooth-friendly sweets.

Decay, as of bone or teeth.

  • dental c. — demineralization and loss of substance of the hard tissues of the teeth, leading to continued destruction of enamel and dentine, and cavitation of the tooth. It is a very rare disease in animals. Occurs occasionally in sheep. May occur as pits or fissures. Called also a cavity.
Word Tutor: caries
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pronunciation

IN BRIEF: A destruction of bone or tooth as in tooth decay.

pronunciation Dental caries can be prevented with good dental hygiene.

Tutor's tip: He "carries" (present tense of carry) his son to the dentist so she can fill his "caries" (tooth decay, cavities).

Wikipedia: Caries
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Caries is a progressive destruction of any kind of bone structure, including the skull, ribs and other bones, or the teeth. Caries can be caused by osteomyelitis, which is a microrganism disease. A disease that involves caries is mastoiditis, an inflammation of the mastoid process, in which the bone gets eroded.

Types

Dental caries is one of many types of caries. Dental caries affects different parts of the teeth (enamel, dentin, or cementum) in the crown or the root of the tooth. Nearly all cases contain bacteria such as streptococcus mutans, lactobacillus and Candida albicans, which produces lactic acid as the products responsible for the caries.


Translations: Caries
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Dansk (Danish)
n. - huller i tænderne, karies

Nederlands (Dutch)
cariës

Français (French)
n. - carie

Deutsch (German)
n. - Karies, Knochenfraß, Zahnfäule

Ελληνική (Greek)
n. - (παθολ.) τερηδόνα

Italiano (Italian)
carie

Português (Portuguese)
n. - cárie (f)

Русский (Russian)
кариес, кариоз

Español (Spanish)
n. - caries

Svenska (Swedish)
n. - karies, benröta

中文(简体)(Chinese (Simplified))
龋, 骨溃疡

中文(繁體)(Chinese (Traditional))
n. - 齲, 骨潰瘍

한국어 (Korean)
n. - 카리에스, 충치

日本語 (Japanese)
n. - カリエス, 齲食, 虫歯

العربيه (Arabic)
‏(الاسم) تسوس, , نخر‏

עברית (Hebrew)
n. - ‮ריקבון, עששת‬


 
 
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Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
Britannica Concise Encyclopedia. Britannica Concise Encyclopedia. © 2006 Encyclopædia Britannica, Inc. All rights reserved.  Read more
Food and Nutrition. A Dictionary of Food and Nutrition. Copyright © 1995, 2003, 2005 by A. E. Bender and D. A. Bender. All rights reserved.  Read more
Veterinary Dictionary. Saunders Comprehensive Veterinary Dictionary 3rd Edition. Copyright © 2007 by D.C. Blood, V.P. Studdert and C.C. Gay, Elsevier. All rights reserved.  Read more
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