Absence of Non-Carious Cervical Lesions (NCCLs) in a Chilean Pre-Columbian Sample with Severe Occlusal Tooth Wear

This study evaluates the non-carious cervical lesions (NCCLs) and the occlusal tooth wear in a pre-Columbian sample (n= 67, adults) from San Pedro de Atacama (North of Chile, 400-1300 BCE). The cervical regions of tooth were observed for loss of enamel and/or dentine in order to identify them as NCC...

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Autores principales:	Urzúa,I, Cabello,R, Rodríguez,G, Sánchez,J, Faleiros,S, Pacheco,A
Lenguaje:	English
Publicado:	Universidad de La Frontera. Facultad de Medicina 2015
Materias:	non-carious cervical lesions abfraction tooth wear Pre-Columbian Chile
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2015000100009
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spelling	oai:scielo:S0718-381X20150001000092015-08-11Absence of Non-Carious Cervical Lesions (NCCLs) in a Chilean Pre-Columbian Sample with Severe Occlusal Tooth WearUrzúa,ICabello,RRodríguez,GSánchez,JFaleiros,SPacheco,A non-carious cervical lesions abfraction tooth wear Pre-Columbian Chile This study evaluates the non-carious cervical lesions (NCCLs) and the occlusal tooth wear in a pre-Columbian sample (n= 67, adults) from San Pedro de Atacama (North of Chile, 400-1300 BCE). The cervical regions of tooth were observed for loss of enamel and/or dentine in order to identify them as NCCLs and the tooth wear was characterized by the Basic Erosive Wear Examination (BEWE) index. None of the individuals analyzed presented NCCLs, whereas the 98.5% (66/67) of them showed occlusal wear. The mean BEWE index was 2.5, indicating severe dental wear (3 being the highest possible score of BEWE). This lack of relation among severe tooth wear and NCCLs gives support to the idea of loss of crown height reduces cervical stress and develop of NCCLs in archaeological populations.info:eu-repo/semantics/openAccessUniversidad de La Frontera. Facultad de MedicinaInternational journal of odontostomatology v.9 n.1 20152015-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2015000100009en10.4067/S0718-381X2015000100009
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	non-carious cervical lesions abfraction tooth wear Pre-Columbian Chile
spellingShingle	non-carious cervical lesions abfraction tooth wear Pre-Columbian Chile Urzúa,I Cabello,R Rodríguez,G Sánchez,J Faleiros,S Pacheco,A Absence of Non-Carious Cervical Lesions (NCCLs) in a Chilean Pre-Columbian Sample with Severe Occlusal Tooth Wear
description	This study evaluates the non-carious cervical lesions (NCCLs) and the occlusal tooth wear in a pre-Columbian sample (n= 67, adults) from San Pedro de Atacama (North of Chile, 400-1300 BCE). The cervical regions of tooth were observed for loss of enamel and/or dentine in order to identify them as NCCLs and the tooth wear was characterized by the Basic Erosive Wear Examination (BEWE) index. None of the individuals analyzed presented NCCLs, whereas the 98.5% (66/67) of them showed occlusal wear. The mean BEWE index was 2.5, indicating severe dental wear (3 being the highest possible score of BEWE). This lack of relation among severe tooth wear and NCCLs gives support to the idea of loss of crown height reduces cervical stress and develop of NCCLs in archaeological populations.
author	Urzúa,I Cabello,R Rodríguez,G Sánchez,J Faleiros,S Pacheco,A
author_facet	Urzúa,I Cabello,R Rodríguez,G Sánchez,J Faleiros,S Pacheco,A
author_sort	Urzúa,I
title	Absence of Non-Carious Cervical Lesions (NCCLs) in a Chilean Pre-Columbian Sample with Severe Occlusal Tooth Wear
title_short	Absence of Non-Carious Cervical Lesions (NCCLs) in a Chilean Pre-Columbian Sample with Severe Occlusal Tooth Wear
title_full	Absence of Non-Carious Cervical Lesions (NCCLs) in a Chilean Pre-Columbian Sample with Severe Occlusal Tooth Wear
title_fullStr	Absence of Non-Carious Cervical Lesions (NCCLs) in a Chilean Pre-Columbian Sample with Severe Occlusal Tooth Wear
title_full_unstemmed	Absence of Non-Carious Cervical Lesions (NCCLs) in a Chilean Pre-Columbian Sample with Severe Occlusal Tooth Wear
title_sort	absence of non-carious cervical lesions (nccls) in a chilean pre-columbian sample with severe occlusal tooth wear
publisher	Universidad de La Frontera. Facultad de Medicina
publishDate	2015
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2015000100009
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Absence of Non-Carious Cervical Lesions (NCCLs) in a Chilean Pre-Columbian Sample with Severe Occlusal Tooth Wear

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