Biomechanics of the Human Canine Pillar Based on its Geometry Using Finite Element Analysis

This study evaluated the stress distribution based on the canine pillar geometry in human skull, using a finite element analysis. Computed tomography of human skull was used to build a finite element model, which was composed by all bony structures of canine pillar: canine eminence, canine fossa, fr...

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Autores principales:	Freire,Alexandre Rodrigues, Prado,Felippe Bevilacqua, Rossi,Ana Cláudia, Noritomi,Pedro Yoshito, Neto,Francisco Haiter, Caria,Paulo Henrique Ferreira
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2014
Materias:	Skull Biomechanics Finite element analysis
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100036
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

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spelling	oai:scielo:S0717-950220140001000362015-11-13Biomechanics of the Human Canine Pillar Based on its Geometry Using Finite Element AnalysisFreire,Alexandre RodriguesPrado,Felippe BevilacquaRossi,Ana CláudiaNoritomi,Pedro YoshitoNeto,Francisco HaiterCaria,Paulo Henrique Ferreira Skull Biomechanics Finite element analysis This study evaluated the stress distribution based on the canine pillar geometry in human skull, using a finite element analysis. Computed tomography of human skull was used to build a finite element model, which was composed by all bony structures of canine pillar: canine eminence, canine fossa, frontal process of maxilla, glabellum and superciliary arch. A support on the bite contact of maxillary canine tooth and a resultant force of the masticatory muscles was applied in the simulation. Equivalent Von-mises and maximum principal stresses were analyzed along the structures that compose the canine pillar geometry. Von-mises stress presented high stress concentrated at the canine fossa and frontal process of maxilla. Maximum principal stress showed compression areas at the canine fossa and part of frontal process and tensile stress at canine eminence and part of the frontal process. In conclusion, the different stress areas means different force concentrations transmitted along the canine pillar geometry during a peak canine bite.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.32 n.1 20142014-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100036en10.4067/S0717-95022014000100036
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Skull Biomechanics Finite element analysis
spellingShingle	Skull Biomechanics Finite element analysis Freire,Alexandre Rodrigues Prado,Felippe Bevilacqua Rossi,Ana Cláudia Noritomi,Pedro Yoshito Neto,Francisco Haiter Caria,Paulo Henrique Ferreira Biomechanics of the Human Canine Pillar Based on its Geometry Using Finite Element Analysis
description	This study evaluated the stress distribution based on the canine pillar geometry in human skull, using a finite element analysis. Computed tomography of human skull was used to build a finite element model, which was composed by all bony structures of canine pillar: canine eminence, canine fossa, frontal process of maxilla, glabellum and superciliary arch. A support on the bite contact of maxillary canine tooth and a resultant force of the masticatory muscles was applied in the simulation. Equivalent Von-mises and maximum principal stresses were analyzed along the structures that compose the canine pillar geometry. Von-mises stress presented high stress concentrated at the canine fossa and frontal process of maxilla. Maximum principal stress showed compression areas at the canine fossa and part of frontal process and tensile stress at canine eminence and part of the frontal process. In conclusion, the different stress areas means different force concentrations transmitted along the canine pillar geometry during a peak canine bite.
author	Freire,Alexandre Rodrigues Prado,Felippe Bevilacqua Rossi,Ana Cláudia Noritomi,Pedro Yoshito Neto,Francisco Haiter Caria,Paulo Henrique Ferreira
author_facet	Freire,Alexandre Rodrigues Prado,Felippe Bevilacqua Rossi,Ana Cláudia Noritomi,Pedro Yoshito Neto,Francisco Haiter Caria,Paulo Henrique Ferreira
author_sort	Freire,Alexandre Rodrigues
title	Biomechanics of the Human Canine Pillar Based on its Geometry Using Finite Element Analysis
title_short	Biomechanics of the Human Canine Pillar Based on its Geometry Using Finite Element Analysis
title_full	Biomechanics of the Human Canine Pillar Based on its Geometry Using Finite Element Analysis
title_fullStr	Biomechanics of the Human Canine Pillar Based on its Geometry Using Finite Element Analysis
title_full_unstemmed	Biomechanics of the Human Canine Pillar Based on its Geometry Using Finite Element Analysis
title_sort	biomechanics of the human canine pillar based on its geometry using finite element analysis
publisher	Sociedad Chilena de Anatomía
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100036
work_keys_str_mv	AT freirealexandrerodrigues biomechanicsofthehumancaninepillarbasedonitsgeometryusingfiniteelementanalysis AT pradofelippebevilacqua biomechanicsofthehumancaninepillarbasedonitsgeometryusingfiniteelementanalysis AT rossianaclaudia biomechanicsofthehumancaninepillarbasedonitsgeometryusingfiniteelementanalysis AT noritomipedroyoshito biomechanicsofthehumancaninepillarbasedonitsgeometryusingfiniteelementanalysis AT netofranciscohaiter biomechanicsofthehumancaninepillarbasedonitsgeometryusingfiniteelementanalysis AT cariapaulohenriqueferreira biomechanicsofthehumancaninepillarbasedonitsgeometryusingfiniteelementanalysis
_version_	1718444860838510592

Biomechanics of the Human Canine Pillar Based on its Geometry Using Finite Element Analysis

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