Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant Development
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1155/2017/7525897 http://hdl.handle.net/11449/178853 |
Resumo: | Currently computational tools are helping and improving the processes and testing procedures in several areas of knowledge. Computed tomography (CT) is a diagnostic tool already consolidated and now beginning to be used as a tool for something even more innovative, creating biomodels. Biomodels are anatomical physical copies of human organs and tissues that are used for diagnosis and surgical planning. The use of tomographic images in the creation of biomodels has been arousing great interest in the medical and bioengineering area. In addition to creating biomodels by computed tomography it is also possible, using this process, to create mathematical models to perform computer simulations and analyses of regions of interest. This paper discusses the creation of a biomodel of the skull-mandibular region of a patient from CT for study and evaluation of efforts in the area of the temporomandibular joint (TMJ) aiming at the design and development of a TMJ custom prosthesis. The evaluation of efforts in the TMJ region due to the forces of mastication was made using the finite element method and the results were corroborated by comparison with mandibular models studied in similar works. |
id |
UNSP_c519f5bdab7446fc05d0f8785d1727c2 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/178853 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant DevelopmentCurrently computational tools are helping and improving the processes and testing procedures in several areas of knowledge. Computed tomography (CT) is a diagnostic tool already consolidated and now beginning to be used as a tool for something even more innovative, creating biomodels. Biomodels are anatomical physical copies of human organs and tissues that are used for diagnosis and surgical planning. The use of tomographic images in the creation of biomodels has been arousing great interest in the medical and bioengineering area. In addition to creating biomodels by computed tomography it is also possible, using this process, to create mathematical models to perform computer simulations and analyses of regions of interest. This paper discusses the creation of a biomodel of the skull-mandibular region of a patient from CT for study and evaluation of efforts in the area of the temporomandibular joint (TMJ) aiming at the design and development of a TMJ custom prosthesis. The evaluation of efforts in the TMJ region due to the forces of mastication was made using the finite element method and the results were corroborated by comparison with mandibular models studied in similar works.Mechanical Engineering Department Federal University of Grande Dourados (UFGD) Cidade Universitária, Rodovia Dourados-Itahum Km 12, Cx. Postal 533Mechanical Engineering Department State University of Campinas (UNICAMP) Cidade Universitária Zeferino Vaz, Barão GeraldoMechanical Engineering Department State University Paulista (UNESP), Avenida Brasil, No. 56Mechanical Engineering Department State University Paulista (UNESP), Avenida Brasil, No. 56Cidade UniversitáriaUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Gregolin, Rafael FerreiraZavaglia, Cecília Amelia De CarvalhoTokimatsu, Ruís Camargo [UNESP]Pereira, João A. [UNESP]2018-12-11T17:32:25Z2018-12-11T17:32:25Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1155/2017/7525897Advances in Materials Science and Engineering, v. 2017.1687-84421687-8434http://hdl.handle.net/11449/17885310.1155/2017/75258972-s2.0-850188871442-s2.0-85018887144.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAdvances in Materials Science and Engineering0,3150,315info:eu-repo/semantics/openAccess2024-07-04T20:06:15Zoai:repositorio.unesp.br:11449/178853Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:30:19.067391Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant Development |
title |
Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant Development |
spellingShingle |
Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant Development Gregolin, Rafael Ferreira |
title_short |
Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant Development |
title_full |
Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant Development |
title_fullStr |
Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant Development |
title_full_unstemmed |
Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant Development |
title_sort |
Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant Development |
author |
Gregolin, Rafael Ferreira |
author_facet |
Gregolin, Rafael Ferreira Zavaglia, Cecília Amelia De Carvalho Tokimatsu, Ruís Camargo [UNESP] Pereira, João A. [UNESP] |
author_role |
author |
author2 |
Zavaglia, Cecília Amelia De Carvalho Tokimatsu, Ruís Camargo [UNESP] Pereira, João A. [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Cidade Universitária Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Gregolin, Rafael Ferreira Zavaglia, Cecília Amelia De Carvalho Tokimatsu, Ruís Camargo [UNESP] Pereira, João A. [UNESP] |
description |
Currently computational tools are helping and improving the processes and testing procedures in several areas of knowledge. Computed tomography (CT) is a diagnostic tool already consolidated and now beginning to be used as a tool for something even more innovative, creating biomodels. Biomodels are anatomical physical copies of human organs and tissues that are used for diagnosis and surgical planning. The use of tomographic images in the creation of biomodels has been arousing great interest in the medical and bioengineering area. In addition to creating biomodels by computed tomography it is also possible, using this process, to create mathematical models to perform computer simulations and analyses of regions of interest. This paper discusses the creation of a biomodel of the skull-mandibular region of a patient from CT for study and evaluation of efforts in the area of the temporomandibular joint (TMJ) aiming at the design and development of a TMJ custom prosthesis. The evaluation of efforts in the TMJ region due to the forces of mastication was made using the finite element method and the results were corroborated by comparison with mandibular models studied in similar works. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 2018-12-11T17:32:25Z 2018-12-11T17:32:25Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1155/2017/7525897 Advances in Materials Science and Engineering, v. 2017. 1687-8442 1687-8434 http://hdl.handle.net/11449/178853 10.1155/2017/7525897 2-s2.0-85018887144 2-s2.0-85018887144.pdf |
url |
http://dx.doi.org/10.1155/2017/7525897 http://hdl.handle.net/11449/178853 |
identifier_str_mv |
Advances in Materials Science and Engineering, v. 2017. 1687-8442 1687-8434 10.1155/2017/7525897 2-s2.0-85018887144 2-s2.0-85018887144.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Advances in Materials Science and Engineering 0,315 0,315 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129211091648512 |