Implant prosthodontics: In vitro testing methods
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , |
Tipo de documento: | Capítulo de livro |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/227606 |
Resumo: | While randomized controlled clinical studies are strongly suggested as the optimal approach to evaluate the performance of biomaterials and design aspects of dental implants and prosthetic components, these studies are at times not economically viable. Thus, well designed in vitro studies associating virtual models via finite element analysis (FEA) and appropriate in vitro laboratory mechanical testing should be utilized as preliminary investigative tools to reduce the number of clinical studies that are needed to fully characterize the performance of a given implant-restorative system. The present chapter describes the computer simulation using FEA and in vitro tests as single-load-to-failure, staircase and step-stress accelerated life-testing utilized to evaluate implant-restoration systems with emphasis to the advantages and potential limitations of each methodology and how the acquired outcomes can be related to the clinical scenario. Major issues and approaches related to the FEA, such as model creation, finite element software, material properties, bone-implant interface, mesh and convergence of the analyses, boundary and loading condition, validation and interpretation of FE modeling and criteria to interpret the results in FEA studies are listed and described. © 2012 by Nova Science Publishers, Inc. All rights reserved. |
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Implant prosthodontics: In vitro testing methodsWhile randomized controlled clinical studies are strongly suggested as the optimal approach to evaluate the performance of biomaterials and design aspects of dental implants and prosthetic components, these studies are at times not economically viable. Thus, well designed in vitro studies associating virtual models via finite element analysis (FEA) and appropriate in vitro laboratory mechanical testing should be utilized as preliminary investigative tools to reduce the number of clinical studies that are needed to fully characterize the performance of a given implant-restorative system. The present chapter describes the computer simulation using FEA and in vitro tests as single-load-to-failure, staircase and step-stress accelerated life-testing utilized to evaluate implant-restoration systems with emphasis to the advantages and potential limitations of each methodology and how the acquired outcomes can be related to the clinical scenario. Major issues and approaches related to the FEA, such as model creation, finite element software, material properties, bone-implant interface, mesh and convergence of the analyses, boundary and loading condition, validation and interpretation of FE modeling and criteria to interpret the results in FEA studies are listed and described. © 2012 by Nova Science Publishers, Inc. All rights reserved.Department of Biomaterials and Biomimetics New York University College of Dentistry, New York, NYDepartment of Prosthodontics College of Dentistry New York University, New York, NYDepartment of Dental Materials and Prosthodontics São Paulo State University Araçatuba School of DentistryDepartment of Periodontology and Implant Dentistry New York University College of Dentistry, New York, NYDepartment of Dental Materials and Prosthodontics São Paulo State University Araçatuba School of DentistryNew York University College of DentistryNew York UniversityUniversidade Estadual Paulista (UNESP)Almeida, Erika O.Júnior, Amilcar FreitasDelben, Juliana A.Valverde, Guilherme B.Silva, Nelson R. F. A.Rocha, Eduardo P. [UNESP]Coelho, Paulo G.2022-04-29T07:14:13Z2022-04-29T07:14:13Z2012-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookPart133-163Implant Dentistry Research Guide: Basic, Translational and Clinical Research, p. 133-163.http://hdl.handle.net/11449/2276062-s2.0-84895844750Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengImplant Dentistry Research Guide: Basic, Translational and Clinical Researchinfo:eu-repo/semantics/openAccess2022-04-29T07:14:13Zoai:repositorio.unesp.br:11449/227606Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:40:37.617026Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Implant prosthodontics: In vitro testing methods |
title |
Implant prosthodontics: In vitro testing methods |
spellingShingle |
Implant prosthodontics: In vitro testing methods Almeida, Erika O. |
title_short |
Implant prosthodontics: In vitro testing methods |
title_full |
Implant prosthodontics: In vitro testing methods |
title_fullStr |
Implant prosthodontics: In vitro testing methods |
title_full_unstemmed |
Implant prosthodontics: In vitro testing methods |
title_sort |
Implant prosthodontics: In vitro testing methods |
author |
Almeida, Erika O. |
author_facet |
Almeida, Erika O. Júnior, Amilcar Freitas Delben, Juliana A. Valverde, Guilherme B. Silva, Nelson R. F. A. Rocha, Eduardo P. [UNESP] Coelho, Paulo G. |
author_role |
author |
author2 |
Júnior, Amilcar Freitas Delben, Juliana A. Valverde, Guilherme B. Silva, Nelson R. F. A. Rocha, Eduardo P. [UNESP] Coelho, Paulo G. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
New York University College of Dentistry New York University Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Almeida, Erika O. Júnior, Amilcar Freitas Delben, Juliana A. Valverde, Guilherme B. Silva, Nelson R. F. A. Rocha, Eduardo P. [UNESP] Coelho, Paulo G. |
description |
While randomized controlled clinical studies are strongly suggested as the optimal approach to evaluate the performance of biomaterials and design aspects of dental implants and prosthetic components, these studies are at times not economically viable. Thus, well designed in vitro studies associating virtual models via finite element analysis (FEA) and appropriate in vitro laboratory mechanical testing should be utilized as preliminary investigative tools to reduce the number of clinical studies that are needed to fully characterize the performance of a given implant-restorative system. The present chapter describes the computer simulation using FEA and in vitro tests as single-load-to-failure, staircase and step-stress accelerated life-testing utilized to evaluate implant-restoration systems with emphasis to the advantages and potential limitations of each methodology and how the acquired outcomes can be related to the clinical scenario. Major issues and approaches related to the FEA, such as model creation, finite element software, material properties, bone-implant interface, mesh and convergence of the analyses, boundary and loading condition, validation and interpretation of FE modeling and criteria to interpret the results in FEA studies are listed and described. © 2012 by Nova Science Publishers, Inc. All rights reserved. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-10-01 2022-04-29T07:14:13Z 2022-04-29T07:14:13Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/bookPart |
format |
bookPart |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Implant Dentistry Research Guide: Basic, Translational and Clinical Research, p. 133-163. http://hdl.handle.net/11449/227606 2-s2.0-84895844750 |
identifier_str_mv |
Implant Dentistry Research Guide: Basic, Translational and Clinical Research, p. 133-163. 2-s2.0-84895844750 |
url |
http://hdl.handle.net/11449/227606 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Implant Dentistry Research Guide: Basic, Translational and Clinical Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
133-163 |
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_ |
1808128842702782464 |