First Premolar Morphometry: A Study in 54 Cases

First lower premolars are the teeth with greater variations following third molars. Fifty four first premolars extracted by orthodontic indication from patients in Temuco, Chile, were studied and classified by age, sex and maxillar and mandible location. The following parameters were measured: vesti...

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Autores principales:	Fuentes F,Ramón, Borie E,Eduardo, Bustos M,Luis, Tomas M,David
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2011
Materias:	Premolars Odontometry Anthropology Dentistry
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000100039
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spelling	oai:scielo:S0717-950220110001000392011-09-21First Premolar Morphometry: A Study in 54 CasesFuentes F,RamónBorie E,EduardoBustos M,LuisTomas M,David Premolars Odontometry Anthropology Dentistry First lower premolars are the teeth with greater variations following third molars. Fifty four first premolars extracted by orthodontic indication from patients in Temuco, Chile, were studied and classified by age, sex and maxillar and mandible location. The following parameters were measured: vestibular-palatine diameter (VP), mesiodistal (MD) diameter, coronary height (C-O), root length and total length. The data were statistically analyzed and tabulated. The results exhibited that first upper premolars showed higher values in the VP diameter and root length compared with the lower, noting significant differences. Further, male sex showed higher values on most measures compared with females, except in root length. Finally a difference in root length was observed between first upper and lower premolars.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.29 n.1 20112011-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000100039en10.4067/S0717-95022011000100039
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Premolars Odontometry Anthropology Dentistry
spellingShingle	Premolars Odontometry Anthropology Dentistry Fuentes F,Ramón Borie E,Eduardo Bustos M,Luis Tomas M,David First Premolar Morphometry: A Study in 54 Cases
description	First lower premolars are the teeth with greater variations following third molars. Fifty four first premolars extracted by orthodontic indication from patients in Temuco, Chile, were studied and classified by age, sex and maxillar and mandible location. The following parameters were measured: vestibular-palatine diameter (VP), mesiodistal (MD) diameter, coronary height (C-O), root length and total length. The data were statistically analyzed and tabulated. The results exhibited that first upper premolars showed higher values in the VP diameter and root length compared with the lower, noting significant differences. Further, male sex showed higher values on most measures compared with females, except in root length. Finally a difference in root length was observed between first upper and lower premolars.
author	Fuentes F,Ramón Borie E,Eduardo Bustos M,Luis Tomas M,David
author_facet	Fuentes F,Ramón Borie E,Eduardo Bustos M,Luis Tomas M,David
author_sort	Fuentes F,Ramón
title	First Premolar Morphometry: A Study in 54 Cases
title_short	First Premolar Morphometry: A Study in 54 Cases
title_full	First Premolar Morphometry: A Study in 54 Cases
title_fullStr	First Premolar Morphometry: A Study in 54 Cases
title_full_unstemmed	First Premolar Morphometry: A Study in 54 Cases
title_sort	first premolar morphometry: a study in 54 cases
publisher	Sociedad Chilena de Anatomía
publishDate	2011
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000100039
work_keys_str_mv	AT fuentesframon firstpremolarmorphometryastudyin54cases AT borieeeduardo firstpremolarmorphometryastudyin54cases AT bustosmluis firstpremolarmorphometryastudyin54cases AT tomasmdavid firstpremolarmorphometryastudyin54cases
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First Premolar Morphometry: A Study in 54 Cases

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