Evaluation of the mechanical properties of different materials for manufacturing occlusal splints
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1807-3107BOR-2023.VOL37.0034 http://hdl.handle.net/11449/248787 |
Resumo: | This study aimed to compare the mechanical properties of various occlusal plate materials by analyzing surface roughness, Knoop microhardness, flexural strength, and modulus of elasticity. Fifty samples were prepared and classified as SC (self-curing acrylic resin), WB (heat-cured acrylic resin), ME (acrylic resin polymerized by microwave energy), P (resin print), and M (polymethylmethacrylate polymer block for computer-aided design/computer-aided manufacturing). The data were analyzed using a one-way analysis of variance and Tukey’s honestly significant difference test. Surface roughness was the same in all groups. The surface hardness of group M was statistically superior. The samples from groups P and M had higher flexural strength than other samples. The modulus of elasticity of group SC was statistically lower than that of other groups. The mechanical properties of the materials used to make the occlusal plates differed, and group M achieved the best results in all analyses. Therefore, clinicians must consider the material used to manufacture long-lasting and efficient occlusal splints. |
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Repositório Institucional da UNESP |
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Evaluation of the mechanical properties of different materials for manufacturing occlusal splintsBruxismMechanical TestsOcclusal SplintsThis study aimed to compare the mechanical properties of various occlusal plate materials by analyzing surface roughness, Knoop microhardness, flexural strength, and modulus of elasticity. Fifty samples were prepared and classified as SC (self-curing acrylic resin), WB (heat-cured acrylic resin), ME (acrylic resin polymerized by microwave energy), P (resin print), and M (polymethylmethacrylate polymer block for computer-aided design/computer-aided manufacturing). The data were analyzed using a one-way analysis of variance and Tukey’s honestly significant difference test. Surface roughness was the same in all groups. The surface hardness of group M was statistically superior. The samples from groups P and M had higher flexural strength than other samples. The modulus of elasticity of group SC was statistically lower than that of other groups. The mechanical properties of the materials used to make the occlusal plates differed, and group M achieved the best results in all analyses. Therefore, clinicians must consider the material used to manufacture long-lasting and efficient occlusal splints.Universidade de Brasília – UnB Department of Dentistry, DFUniversidade Estadual Paulista – Unesp Aracatuba Dental School Department of Dental Materials and Prosthodontics, SPprivate practice, DFUniversidade Estadual Paulista – Unesp Aracatuba Dental School Department of Dental Materials and Prosthodontics, SPUniversidade de Brasília (UnB)Universidade Estadual Paulista (UNESP)private practiceGuimaraes, Danielly MendonçaCampaner, Marcio [UNESP]dos Santos, Rodrigo WendelPesqueira, Aldieris Alvesde Medeiros, Rodrigo Antonio2023-07-29T13:53:42Z2023-07-29T13:53:42Z2023-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/1807-3107BOR-2023.VOL37.0034Brazilian Oral Research, v. 37.1807-31071806-8324http://hdl.handle.net/11449/24878710.1590/1807-3107BOR-2023.VOL37.00342-s2.0-85158036596Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Oral Researchinfo:eu-repo/semantics/openAccess2023-07-29T13:53:42Zoai:repositorio.unesp.br:11449/248787Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T13:53:42Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Evaluation of the mechanical properties of different materials for manufacturing occlusal splints |
title |
Evaluation of the mechanical properties of different materials for manufacturing occlusal splints |
spellingShingle |
Evaluation of the mechanical properties of different materials for manufacturing occlusal splints Guimaraes, Danielly Mendonça Bruxism Mechanical Tests Occlusal Splints |
title_short |
Evaluation of the mechanical properties of different materials for manufacturing occlusal splints |
title_full |
Evaluation of the mechanical properties of different materials for manufacturing occlusal splints |
title_fullStr |
Evaluation of the mechanical properties of different materials for manufacturing occlusal splints |
title_full_unstemmed |
Evaluation of the mechanical properties of different materials for manufacturing occlusal splints |
title_sort |
Evaluation of the mechanical properties of different materials for manufacturing occlusal splints |
author |
Guimaraes, Danielly Mendonça |
author_facet |
Guimaraes, Danielly Mendonça Campaner, Marcio [UNESP] dos Santos, Rodrigo Wendel Pesqueira, Aldieris Alves de Medeiros, Rodrigo Antonio |
author_role |
author |
author2 |
Campaner, Marcio [UNESP] dos Santos, Rodrigo Wendel Pesqueira, Aldieris Alves de Medeiros, Rodrigo Antonio |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade de Brasília (UnB) Universidade Estadual Paulista (UNESP) private practice |
dc.contributor.author.fl_str_mv |
Guimaraes, Danielly Mendonça Campaner, Marcio [UNESP] dos Santos, Rodrigo Wendel Pesqueira, Aldieris Alves de Medeiros, Rodrigo Antonio |
dc.subject.por.fl_str_mv |
Bruxism Mechanical Tests Occlusal Splints |
topic |
Bruxism Mechanical Tests Occlusal Splints |
description |
This study aimed to compare the mechanical properties of various occlusal plate materials by analyzing surface roughness, Knoop microhardness, flexural strength, and modulus of elasticity. Fifty samples were prepared and classified as SC (self-curing acrylic resin), WB (heat-cured acrylic resin), ME (acrylic resin polymerized by microwave energy), P (resin print), and M (polymethylmethacrylate polymer block for computer-aided design/computer-aided manufacturing). The data were analyzed using a one-way analysis of variance and Tukey’s honestly significant difference test. Surface roughness was the same in all groups. The surface hardness of group M was statistically superior. The samples from groups P and M had higher flexural strength than other samples. The modulus of elasticity of group SC was statistically lower than that of other groups. The mechanical properties of the materials used to make the occlusal plates differed, and group M achieved the best results in all analyses. Therefore, clinicians must consider the material used to manufacture long-lasting and efficient occlusal splints. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T13:53:42Z 2023-07-29T13:53:42Z 2023-01-01 |
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/10.1590/1807-3107BOR-2023.VOL37.0034 Brazilian Oral Research, v. 37. 1807-3107 1806-8324 http://hdl.handle.net/11449/248787 10.1590/1807-3107BOR-2023.VOL37.0034 2-s2.0-85158036596 |
url |
http://dx.doi.org/10.1590/1807-3107BOR-2023.VOL37.0034 http://hdl.handle.net/11449/248787 |
identifier_str_mv |
Brazilian Oral Research, v. 37. 1807-3107 1806-8324 10.1590/1807-3107BOR-2023.VOL37.0034 2-s2.0-85158036596 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian Oral Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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_ |
1799964841067151360 |