Effect of framework type on survival probability of implant-supported temporary crowns: An in vitro study
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4317/JCED.56292 http://hdl.handle.net/11449/199045 |
Resumo: | Background: This in vitro study evaluated the effect of framework type on the survival probability of temporary implant-supported crowns and on the implant platform structure after dynamic fatigue. Material and Methods: Thirty (30) external hexagon implants (3.75 x 10 mm) were embedded in acrylic resin following the ISO-14801. Standardized temporary crowns (n=10, N=30) were manufactured in acrylic resin and divided according to the framework type: Total plastic, Plastic with CoCr base and Titanium. The crowns were installed onto the implants (20N. cm) and fatigued (100N, 2 Hz) to determine the crowns' survival probability for missions of 300.000 and 600.000 cycles. Fatigue data were submitted to the Kaplan-Meier test followed by Wilcoxon and Log Rank, all with α = 5%. The implant platforms were parametrically inspected based on the scanning before and after the fatigue to evaluate the damage. The strain values were analyzed using One-way ANOVA and Tukey test, all with α = 5%. Results: ANOVA revealed that the Total plastic showed less implant damage (-0.07 ±-0.03 mm) than the Plastic with CoCr base (-0.08 ±-0.04 mm) and the Titanium (-0.10 ±-0.01 mm) frameworks. Therefore, the framework type to manufacture implant-supported temporary crowns influences the fatigue survival of the restoration and the implant platform damage. The Plastic with CoCr base and Titanium frameworks showed superior reliability than the Total plastic framework which could not survive 600,000 cycles. Conclusions: The Plastic with CoCr base and the Titanium framework are suitable for restorations over 3 months in use, without a difference in the implant platform damage. |
id |
UNSP_d2aeea1a4e67cc35ec5543c52b82edf1 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/199045 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Effect of framework type on survival probability of implant-supported temporary crowns: An in vitro studyAxial loadingImplant dentistryMethodological studyOcclusionBackground: This in vitro study evaluated the effect of framework type on the survival probability of temporary implant-supported crowns and on the implant platform structure after dynamic fatigue. Material and Methods: Thirty (30) external hexagon implants (3.75 x 10 mm) were embedded in acrylic resin following the ISO-14801. Standardized temporary crowns (n=10, N=30) were manufactured in acrylic resin and divided according to the framework type: Total plastic, Plastic with CoCr base and Titanium. The crowns were installed onto the implants (20N. cm) and fatigued (100N, 2 Hz) to determine the crowns' survival probability for missions of 300.000 and 600.000 cycles. Fatigue data were submitted to the Kaplan-Meier test followed by Wilcoxon and Log Rank, all with α = 5%. The implant platforms were parametrically inspected based on the scanning before and after the fatigue to evaluate the damage. The strain values were analyzed using One-way ANOVA and Tukey test, all with α = 5%. Results: ANOVA revealed that the Total plastic showed less implant damage (-0.07 ±-0.03 mm) than the Plastic with CoCr base (-0.08 ±-0.04 mm) and the Titanium (-0.10 ±-0.01 mm) frameworks. Therefore, the framework type to manufacture implant-supported temporary crowns influences the fatigue survival of the restoration and the implant platform damage. The Plastic with CoCr base and Titanium frameworks showed superior reliability than the Total plastic framework which could not survive 600,000 cycles. Conclusions: The Plastic with CoCr base and the Titanium framework are suitable for restorations over 3 months in use, without a difference in the implant platform damage.Department of Dental Materials and Proshodontics Faculty of Pindamonhangaba (FUNVIC)Department of Dental Materials and Proshodontics São Paulo State University (Unesp) Institute of Science and TechnologyDepartment of Prosthodontics School of Dentistry University of Sao PauloDepartment of Dental Materials and Proshodontics São Paulo State University (Unesp) Institute of Science and TechnologyFaculty of Pindamonhangaba (FUNVIC)Universidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Rodrigues, Vinícius-AnéasDal Piva, Amanda-Maria-de Oliveira [UNESP]Yamaguchi, Claudio-AkiraBorges, Alexandre-Luiz-Souto [UNESP]Mukai, Marcio-KatsuyoshiTribst, João-Paulo-Mendes [UNESP]2020-12-12T01:29:18Z2020-12-12T01:29:18Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlee433-e439http://dx.doi.org/10.4317/JCED.56292Journal of Clinical and Experimental Dentistry, v. 12, n. 5, p. e433-e439, 2020.1989-5488http://hdl.handle.net/11449/19904510.4317/JCED.562922-s2.0-85087066916Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Clinical and Experimental Dentistryinfo:eu-repo/semantics/openAccess2021-10-23T01:57:55Zoai:repositorio.unesp.br:11449/199045Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:31:37.220639Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of framework type on survival probability of implant-supported temporary crowns: An in vitro study |
title |
Effect of framework type on survival probability of implant-supported temporary crowns: An in vitro study |
spellingShingle |
Effect of framework type on survival probability of implant-supported temporary crowns: An in vitro study Rodrigues, Vinícius-Anéas Axial loading Implant dentistry Methodological study Occlusion |
title_short |
Effect of framework type on survival probability of implant-supported temporary crowns: An in vitro study |
title_full |
Effect of framework type on survival probability of implant-supported temporary crowns: An in vitro study |
title_fullStr |
Effect of framework type on survival probability of implant-supported temporary crowns: An in vitro study |
title_full_unstemmed |
Effect of framework type on survival probability of implant-supported temporary crowns: An in vitro study |
title_sort |
Effect of framework type on survival probability of implant-supported temporary crowns: An in vitro study |
author |
Rodrigues, Vinícius-Anéas |
author_facet |
Rodrigues, Vinícius-Anéas Dal Piva, Amanda-Maria-de Oliveira [UNESP] Yamaguchi, Claudio-Akira Borges, Alexandre-Luiz-Souto [UNESP] Mukai, Marcio-Katsuyoshi Tribst, João-Paulo-Mendes [UNESP] |
author_role |
author |
author2 |
Dal Piva, Amanda-Maria-de Oliveira [UNESP] Yamaguchi, Claudio-Akira Borges, Alexandre-Luiz-Souto [UNESP] Mukai, Marcio-Katsuyoshi Tribst, João-Paulo-Mendes [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Faculty of Pindamonhangaba (FUNVIC) Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Rodrigues, Vinícius-Anéas Dal Piva, Amanda-Maria-de Oliveira [UNESP] Yamaguchi, Claudio-Akira Borges, Alexandre-Luiz-Souto [UNESP] Mukai, Marcio-Katsuyoshi Tribst, João-Paulo-Mendes [UNESP] |
dc.subject.por.fl_str_mv |
Axial loading Implant dentistry Methodological study Occlusion |
topic |
Axial loading Implant dentistry Methodological study Occlusion |
description |
Background: This in vitro study evaluated the effect of framework type on the survival probability of temporary implant-supported crowns and on the implant platform structure after dynamic fatigue. Material and Methods: Thirty (30) external hexagon implants (3.75 x 10 mm) were embedded in acrylic resin following the ISO-14801. Standardized temporary crowns (n=10, N=30) were manufactured in acrylic resin and divided according to the framework type: Total plastic, Plastic with CoCr base and Titanium. The crowns were installed onto the implants (20N. cm) and fatigued (100N, 2 Hz) to determine the crowns' survival probability for missions of 300.000 and 600.000 cycles. Fatigue data were submitted to the Kaplan-Meier test followed by Wilcoxon and Log Rank, all with α = 5%. The implant platforms were parametrically inspected based on the scanning before and after the fatigue to evaluate the damage. The strain values were analyzed using One-way ANOVA and Tukey test, all with α = 5%. Results: ANOVA revealed that the Total plastic showed less implant damage (-0.07 ±-0.03 mm) than the Plastic with CoCr base (-0.08 ±-0.04 mm) and the Titanium (-0.10 ±-0.01 mm) frameworks. Therefore, the framework type to manufacture implant-supported temporary crowns influences the fatigue survival of the restoration and the implant platform damage. The Plastic with CoCr base and Titanium frameworks showed superior reliability than the Total plastic framework which could not survive 600,000 cycles. Conclusions: The Plastic with CoCr base and the Titanium framework are suitable for restorations over 3 months in use, without a difference in the implant platform damage. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T01:29:18Z 2020-12-12T01:29:18Z 2020-01-01 |
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/10.4317/JCED.56292 Journal of Clinical and Experimental Dentistry, v. 12, n. 5, p. e433-e439, 2020. 1989-5488 http://hdl.handle.net/11449/199045 10.4317/JCED.56292 2-s2.0-85087066916 |
url |
http://dx.doi.org/10.4317/JCED.56292 http://hdl.handle.net/11449/199045 |
identifier_str_mv |
Journal of Clinical and Experimental Dentistry, v. 12, n. 5, p. e433-e439, 2020. 1989-5488 10.4317/JCED.56292 2-s2.0-85087066916 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Clinical and Experimental Dentistry |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
e433-e439 |
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_ |
1808129330969051136 |