Abfraction
http://dbpedia.org/resource/Abfraction an entity of type: Abstraction100002137
Abfraction is a theoretical concept explaining a loss of tooth structure not caused by tooth decay (non-carious cervical lesions). It is suggested that these lesions are caused by forces placed on the teeth during biting, eating, chewing and grinding; the enamel, especially at the cementoenamel junction (CEJ), undergoes large amounts of stress, causing micro fractures and tooth tissue loss. Abfraction appears to be a modern condition, with examples of non-carious cervical lesions in the archaeological record typically caused by other factors.
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Onder Abfractie wordt in de tandheelkunde het afbreken van een stukje glazuur dat van de tand of kies breekt verstaan. Meestal wordt dit veroorzaakt door interne spanningen in de tand. Deze interne spanningen worden bijvoorbeeld veroorzaakt door klemmen.
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Абфра́кция (англ. abfraction) — это микроструктурная потеря зубного вещества в областях концентрации напряжения, в целом — то же, что и клиновидный дефект зуба.
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Abfraction
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Abfractie
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Абфракция
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1915570
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1104233554
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Abfraction is a theoretical concept explaining a loss of tooth structure not caused by tooth decay (non-carious cervical lesions). It is suggested that these lesions are caused by forces placed on the teeth during biting, eating, chewing and grinding; the enamel, especially at the cementoenamel junction (CEJ), undergoes large amounts of stress, causing micro fractures and tooth tissue loss. Abfraction appears to be a modern condition, with examples of non-carious cervical lesions in the archaeological record typically caused by other factors.
rdf:langString
Onder Abfractie wordt in de tandheelkunde het afbreken van een stukje glazuur dat van de tand of kies breekt verstaan. Meestal wordt dit veroorzaakt door interne spanningen in de tand. Deze interne spanningen worden bijvoorbeeld veroorzaakt door klemmen.
rdf:langString
Абфра́кция (англ. abfraction) — это микроструктурная потеря зубного вещества в областях концентрации напряжения, в целом — то же, что и клиновидный дефект зуба.
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15168
