Relevant aspects of titanium and zirconia dental implants for their fatigue and osseointegration behaviors

The work was supported by the Spanish Government and the Ministry of Science and Innovation of Spain by research projects RTI2018-098075-B-C21 and RTI2018-098075-B-C22 (cofunded by the European Regional Development Fund (ERDF), a way to build Europe). Authors also acknowledge Generalitat de Cataluny...

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Authors: Aragoneses, Javier, Lopez Valverde, Nansi, Fernandez-Dominguez, Manuel, Mena-Alvarez, Jesús, Rodriguez, Cinthia, Gil Mur, Francisco Javier, Aragoneses, Juan Manuel
Format: article
Publication Date:2022
Country:España
Institution:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repository:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:20.500.12328/3482
Online Access:http://hdl.handle.net/20.500.12328/3482
https://dx.doi.org/10.3390/ma15114036
Access Level:Open access
Keyword:Osteointegració
Titani
Zirconi
Implants dentals
Contacte amb l'índex ossi
Histologia
Osteointegración
Titanio
Circonita
Implantes dentales
Contacto de índice óseo
Histología
Osseointegration
Titanium
Zirconia
Dental implants
Bone index contact
Histology
616.3
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oai_identifier_str oai:recercat.cat:20.500.12328/3482
network_acronym_str ES
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repository_id_str
spelling Relevant aspects of titanium and zirconia dental implants for their fatigue and osseointegration behaviorsAragoneses, JavierLopez Valverde, NansiFernandez-Dominguez, ManuelMena-Alvarez, JesúsRodriguez, CinthiaGil Mur, Francisco JavierAragoneses, Juan ManuelOsteointegracióTitaniZirconiImplants dentalsContacte amb l'índex ossiHistologiaOsteointegraciónTitanioCirconitaImplantes dentalesContacto de índice óseoHistologíaOsseointegrationTitaniumZirconiaDental implantsBone index contactHistology616.3The work was supported by the Spanish Government and the Ministry of Science and Innovation of Spain by research projects RTI2018-098075-B-C21 and RTI2018-098075-B-C22 (cofunded by the European Regional Development Fund (ERDF), a way to build Europe). Authors also acknowledge Generalitat de Catalunya for funding through the 2017SGR-1165 project and the 2017SGR708 project.Osseointegration capacity and good mechanical behavior are key to the success of the dental implant. In many investigations, comparisons of properties are made using different dental implant designs and therefore the results can be influenced by the macrodesign of the dental implant. In this work, studies were carried out with the same dental implant model using different roughness and different materials—commercially pure titanium (grade 4) and zirconia. For this purpose, 80 smooth passivated titanium (Ti), 80 smooth zirconia (ZrO2), and 80 rough passivated titanium (Ti-R) dental implants were used. The samples were characterized by their roughness, wettability, surface energy, residual stresses, and fatigue behavior. The implants were implanted in minipigs for 4 and 12 weeks. The animals were sacrificed, and histological studies were carried out to determine the osseointegration parameters for each of the implantation times. Ti and ZrO2 dental implants have very similar wettability and surface energy properties. However, the roughness causes a decrease in the hydrophilic character and a decrease of the total surface energy and especially the dispersive component, while the polar component is higher. Due to the compressive residual stresses of alumina sandblasting, the rough dental implant has the best fatigue behavior, followed by Ti and due to the lack of toughness and rapid crack propagation the ZrO2 implants have the worst fatigue behavior. The bone index contact (BIC) values for 4 weeks were around 25% for Ti, 32% for ZrO2, and 45% for Ti-R. After 12 weeks the Ti dental implants increased to 42%, for Ti, 43% for ZrO2, and an important increase to 76% was observed for Ti-R implants. In vivo results showed that the key factor that improves osseointegration is roughness. There was no significant difference between ZrO2 and Ti implants without sandblasting.info:eu-repo/semantics/publishedVersionMDPI2022info:eu-repo/semantics/article15http://hdl.handle.net/20.500.12328/3482https://dx.doi.org/10.3390/ma15114036reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésMaterials15;11https://www.mdpi.com/1996-1944/15/11/4036info:eu-repo/grantAgreement/ES/MICINN/RTI2018-098075-B-C21info:eu-repo/grantAgreement/ES/MICINN/RTI2018-098075-BC22This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:20.500.12328/34822026-05-29T05:05:01Z
dc.title.none.fl_str_mv Relevant aspects of titanium and zirconia dental implants for their fatigue and osseointegration behaviors
title Relevant aspects of titanium and zirconia dental implants for their fatigue and osseointegration behaviors
spellingShingle Relevant aspects of titanium and zirconia dental implants for their fatigue and osseointegration behaviors
Aragoneses, Javier
Osteointegració
Titani
Zirconi
Implants dentals
Contacte amb l'índex ossi
Histologia
Osteointegración
Titanio
Circonita
Implantes dentales
Contacto de índice óseo
Histología
Osseointegration
Titanium
Zirconia
Dental implants
Bone index contact
Histology
616.3
title_short Relevant aspects of titanium and zirconia dental implants for their fatigue and osseointegration behaviors
title_full Relevant aspects of titanium and zirconia dental implants for their fatigue and osseointegration behaviors
title_fullStr Relevant aspects of titanium and zirconia dental implants for their fatigue and osseointegration behaviors
title_full_unstemmed Relevant aspects of titanium and zirconia dental implants for their fatigue and osseointegration behaviors
title_sort Relevant aspects of titanium and zirconia dental implants for their fatigue and osseointegration behaviors
dc.creator.none.fl_str_mv Aragoneses, Javier
Lopez Valverde, Nansi
Fernandez-Dominguez, Manuel
Mena-Alvarez, Jesús
Rodriguez, Cinthia
Gil Mur, Francisco Javier
Aragoneses, Juan Manuel
author Aragoneses, Javier
author_facet Aragoneses, Javier
Lopez Valverde, Nansi
Fernandez-Dominguez, Manuel
Mena-Alvarez, Jesús
Rodriguez, Cinthia
Gil Mur, Francisco Javier
Aragoneses, Juan Manuel
author_role author
author2 Lopez Valverde, Nansi
Fernandez-Dominguez, Manuel
Mena-Alvarez, Jesús
Rodriguez, Cinthia
Gil Mur, Francisco Javier
Aragoneses, Juan Manuel
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Osteointegració
Titani
Zirconi
Implants dentals
Contacte amb l'índex ossi
Histologia
Osteointegración
Titanio
Circonita
Implantes dentales
Contacto de índice óseo
Histología
Osseointegration
Titanium
Zirconia
Dental implants
Bone index contact
Histology
616.3
topic Osteointegració
Titani
Zirconi
Implants dentals
Contacte amb l'índex ossi
Histologia
Osteointegración
Titanio
Circonita
Implantes dentales
Contacto de índice óseo
Histología
Osseointegration
Titanium
Zirconia
Dental implants
Bone index contact
Histology
616.3
description The work was supported by the Spanish Government and the Ministry of Science and Innovation of Spain by research projects RTI2018-098075-B-C21 and RTI2018-098075-B-C22 (cofunded by the European Regional Development Fund (ERDF), a way to build Europe). Authors also acknowledge Generalitat de Catalunya for funding through the 2017SGR-1165 project and the 2017SGR708 project.
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12328/3482
https://dx.doi.org/10.3390/ma15114036
url http://hdl.handle.net/20.500.12328/3482
https://dx.doi.org/10.3390/ma15114036
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Materials
15;11
https://www.mdpi.com/1996-1944/15/11/4036
info:eu-repo/grantAgreement/ES/MICINN/RTI2018-098075-B-C21
info:eu-repo/grantAgreement/ES/MICINN/RTI2018-098075-BC22
dc.rights.none.fl_str_mv https://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 15
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411015932772352
score 15,81155

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