Bone loss in bruxist patients wearing dental implant prostheses: a finite element analysis

Bruxism is an unconscious, involuntary and sustained motor activity that results in excessive teeth grinding or jaw clenching that could affect patients’ implants and rehabilitations. The aetiology for bruxism remains unknown, but it is known to involve multiple factors. The literature lacks studies...

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Autores: Oliveros-López, Luis-Guillermo, Castillo De Oyague, Raquel, Serrera-Figallo, María-Ángeles, Martínez-González, Álvaro-José, Pérez-Velasco, Andrea, Torres-Lagares, Daniel, Gutiérrez-Pérez, José-Luis
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/113269
Acceso en línea:https://hdl.handle.net/20.500.14352/113269
Access Level:acceso abierto
Palabra clave:616.314.17-008.1
616.314-089.28
616.314-089.843
Bone remodelling
Bruxism
Dental implants
Finite element analysis
Grinding forces
Odontología (Odontología)
Implantes dentales
Prótesis dental
3213.13 Ortodoncia-Estomatología
3213.04 Cirugía de Huesos
3314.02 Prótesis
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oai_identifier_str oai:docta.ucm.es:20.500.14352/113269
network_acronym_str ES
network_name_str España
repository_id_str
spelling Bone loss in bruxist patients wearing dental implant prostheses: a finite element analysisOliveros-López, Luis-GuillermoCastillo De Oyague, RaquelSerrera-Figallo, María-ÁngelesMartínez-González, Álvaro-JoséPérez-Velasco, AndreaTorres-Lagares, DanielGutiérrez-Pérez, José-Luis616.314.17-008.1616.314-089.28616.314-089.843Bone remodellingBruxismDental implantsFinite element analysisGrinding forcesOdontología (Odontología)Implantes dentalesPrótesis dental3213.13 Ortodoncia-Estomatología3213.04 Cirugía de Huesos3314.02 PrótesisBruxism is an unconscious, involuntary and sustained motor activity that results in excessive teeth grinding or jaw clenching that could affect patients’ implants and rehabilitations. The aetiology for bruxism remains unknown, but it is known to involve multiple factors. The literature lacks studies on the possible effect of implant morphology on the resistance of the boneimplant osseointegrated interface when bruxism is present. Our objective is to assess the mechanical response of the bone-implant interface in bruxist patients whose implant prostheses are subjected to parafunctional cyclic loading over a simulated period of 10 years. A comparison was carried out between two implant types (M-12 and Astra Tech), and a pattern of bone loss was established considering both the stress state and the cortical bone surface loss as the evaluation criteria. Numerical simulation techniques based on the finite element analysis method were applied in a dynamic analysis of the received forces, together with a constitutive model of bone remodelling that alters the physical properties of the bone. The simulated cortical bone surface loss at the implant neck area was 8.6% greater in the Astra implant than in the M-12 implant. Compared to the M-12 implant, the higher sustained stress observed over time in the Astra implant, together with the greater cortical bone surface loss that occurred at its neck area, may be related to the major probability of failure of the prostheses placed over Astra implants in bruxist patients.MDPIUniversidad Complutense de Madrid20202020-08-2220202020-08-22journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/113269reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/1132692026-06-02T12:44:21Z
dc.title.none.fl_str_mv Bone loss in bruxist patients wearing dental implant prostheses: a finite element analysis
title Bone loss in bruxist patients wearing dental implant prostheses: a finite element analysis
spellingShingle Bone loss in bruxist patients wearing dental implant prostheses: a finite element analysis
Oliveros-López, Luis-Guillermo
616.314.17-008.1
616.314-089.28
616.314-089.843
Bone remodelling
Bruxism
Dental implants
Finite element analysis
Grinding forces
Odontología (Odontología)
Implantes dentales
Prótesis dental
3213.13 Ortodoncia-Estomatología
3213.04 Cirugía de Huesos
3314.02 Prótesis
title_short Bone loss in bruxist patients wearing dental implant prostheses: a finite element analysis
title_full Bone loss in bruxist patients wearing dental implant prostheses: a finite element analysis
title_fullStr Bone loss in bruxist patients wearing dental implant prostheses: a finite element analysis
title_full_unstemmed Bone loss in bruxist patients wearing dental implant prostheses: a finite element analysis
title_sort Bone loss in bruxist patients wearing dental implant prostheses: a finite element analysis
dc.creator.none.fl_str_mv Oliveros-López, Luis-Guillermo
Castillo De Oyague, Raquel
Serrera-Figallo, María-Ángeles
Martínez-González, Álvaro-José
Pérez-Velasco, Andrea
Torres-Lagares, Daniel
Gutiérrez-Pérez, José-Luis
author Oliveros-López, Luis-Guillermo
author_facet Oliveros-López, Luis-Guillermo
Castillo De Oyague, Raquel
Serrera-Figallo, María-Ángeles
Martínez-González, Álvaro-José
Pérez-Velasco, Andrea
Torres-Lagares, Daniel
Gutiérrez-Pérez, José-Luis
author_role author
author2 Castillo De Oyague, Raquel
Serrera-Figallo, María-Ángeles
Martínez-González, Álvaro-José
Pérez-Velasco, Andrea
Torres-Lagares, Daniel
Gutiérrez-Pérez, José-Luis
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 616.314.17-008.1
616.314-089.28
616.314-089.843
Bone remodelling
Bruxism
Dental implants
Finite element analysis
Grinding forces
Odontología (Odontología)
Implantes dentales
Prótesis dental
3213.13 Ortodoncia-Estomatología
3213.04 Cirugía de Huesos
3314.02 Prótesis
topic 616.314.17-008.1
616.314-089.28
616.314-089.843
Bone remodelling
Bruxism
Dental implants
Finite element analysis
Grinding forces
Odontología (Odontología)
Implantes dentales
Prótesis dental
3213.13 Ortodoncia-Estomatología
3213.04 Cirugía de Huesos
3314.02 Prótesis
description Bruxism is an unconscious, involuntary and sustained motor activity that results in excessive teeth grinding or jaw clenching that could affect patients’ implants and rehabilitations. The aetiology for bruxism remains unknown, but it is known to involve multiple factors. The literature lacks studies on the possible effect of implant morphology on the resistance of the boneimplant osseointegrated interface when bruxism is present. Our objective is to assess the mechanical response of the bone-implant interface in bruxist patients whose implant prostheses are subjected to parafunctional cyclic loading over a simulated period of 10 years. A comparison was carried out between two implant types (M-12 and Astra Tech), and a pattern of bone loss was established considering both the stress state and the cortical bone surface loss as the evaluation criteria. Numerical simulation techniques based on the finite element analysis method were applied in a dynamic analysis of the received forces, together with a constitutive model of bone remodelling that alters the physical properties of the bone. The simulated cortical bone surface loss at the implant neck area was 8.6% greater in the Astra implant than in the M-12 implant. Compared to the M-12 implant, the higher sustained stress observed over time in the Astra implant, together with the greater cortical bone surface loss that occurred at its neck area, may be related to the major probability of failure of the prostheses placed over Astra implants in bruxist patients.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-08-22
2020
2020-08-22
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/113269
url https://hdl.handle.net/20.500.14352/113269
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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