The effect of aluminum oxide sandblasting and discs on shear bond strength of metal brackets rebonded in eroded enamel

Detalhes bibliográficos
Autor(a) principal: Leão, Luciana de Vasconcelos
Data de Publicação: 2021
Outros Autores: Oliveira, Adriana, Moreira, Jefferson Chaves, Paranhos, Luiz Renato, Rode, Sigmar de Mello, Nahsan, Flavia Pardo Salata
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/20132
Resumo: This research aimed to assess the effect of aluminum oxide sandblasting and discs on the bond strength of metal brackets rebonded on artificially eroded enamel. Fifty-four bovine incisors were divided into groups: Control (Artificial Saliva), AlOx (Aluminum oxide sandblasting), and SL (Aluminum oxide discs). They had their enamel surface flattened with Al2O3 discs and a metallographic polisher, then Knoop microhardness was assessed. AlOx and SL specimens were eroded with Coca-Cola™ for 1 minute, 3 times a day for 7 days. Metal brackets were bonded to the tooth. Shear strength was measured by an EMIC universal testing machine (0.5 mm/min). The Adhesive Remnant Index (ARI) was performed after shearing through magnifying glass (10X). Kolmogorov-Smirnov, Levene, homoscedasticity and ANOVA tests were applied to assess microhardness and shear strength (p=0.163). All groups presented shear bond strength with no significant differences. The ARI showed statistically significant difference between the groups. The prevalence for the control group was ARI 3. However for AlOx and SL, ARI 1 and 2 prevailed. The aluminum oxide sandblasting and aluminum oxide discs did not positively increase the bond strength of brackets when bonded to artificially eroded enamel. The ARI indicated that eroded teeth present higher resin adhesion to enamel.
id UNIFEI_881474193acaba1544f27804d541b13a
oai_identifier_str oai:ojs.pkp.sfu.ca:article/20132
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling The effect of aluminum oxide sandblasting and discs on shear bond strength of metal brackets rebonded in eroded enamel El efecto de granallado y discos de óxido de aluminio en la resistencia adhesiva a la cizalladura de brackets metálicos adheridos nuevamente en esmalte erosionadoEfeito da aplicação do microjateamento de óxido de alumínio e discos de óxido de alumínio na resistência adesiva de braquetes metálicos recolados em esmalte previamente erodidoResistencia Adhesiva a la CizalladuraOrtodonciaErosión dental.Shear Bond StrenghtOrthodonticsDental erosion.Resistência ao cisalhamentoOrtodontiaErosão dentária.This research aimed to assess the effect of aluminum oxide sandblasting and discs on the bond strength of metal brackets rebonded on artificially eroded enamel. Fifty-four bovine incisors were divided into groups: Control (Artificial Saliva), AlOx (Aluminum oxide sandblasting), and SL (Aluminum oxide discs). They had their enamel surface flattened with Al2O3 discs and a metallographic polisher, then Knoop microhardness was assessed. AlOx and SL specimens were eroded with Coca-Cola™ for 1 minute, 3 times a day for 7 days. Metal brackets were bonded to the tooth. Shear strength was measured by an EMIC universal testing machine (0.5 mm/min). The Adhesive Remnant Index (ARI) was performed after shearing through magnifying glass (10X). Kolmogorov-Smirnov, Levene, homoscedasticity and ANOVA tests were applied to assess microhardness and shear strength (p=0.163). All groups presented shear bond strength with no significant differences. The ARI showed statistically significant difference between the groups. The prevalence for the control group was ARI 3. However for AlOx and SL, ARI 1 and 2 prevailed. The aluminum oxide sandblasting and aluminum oxide discs did not positively increase the bond strength of brackets when bonded to artificially eroded enamel. The ARI indicated that eroded teeth present higher resin adhesion to enamel.El objetivo de esta investigación fue evaluar el efecto de granallado y discos de óxido de aluminio en la resistencia adhesiva a la cizalladura de brackets metálicos adheridos nuevamente en esmalte artificialmente erosionado. Cincuenta y cuatro incisivos bovinos fueron divididos en los grupos: De control (Saliva Artificial), AlOx (Granallado de óxido de aluminio), y SL (Discos de óxido de aluminio). Las superficies de esmalte fueron aplanadas con discos de Al2O3 y con un pulidor metalográfico, luego después la Microdureza de Knoop fue evaluada. Los especímenes de AlOx y SL fueron erosionados con Coca-Cola™ por 1 minuto, 3 veces al día durante 7 días. Brackets de metal fueron adheridos en el diente. Se midió la resistencia a la cizalladura por una máquina de ensayo universal EMIC (0.5 mm/min). Fue hecho el Índice de Residuos Adhesivos (IRA) a través de lupa (10X). Fueron aplicados tests de Kolmogorov-Smirnov, Levene, homocedasticidad y ANOVA para evaluar la microdureza y resistencia adhesiva (p=0.163). Niguno de los grupos present diferencia estadísticamente significativa de resistencia adhesiva a la cizalladura. El ARI mostró diferencia estadísticamente significativa entre las agrupaciones. La prevalencia fue de IRA 3 para el grupo De Control. Sin embargo, para AlOx y SL, IRA 1 y 2 prevalecieron. El granallado de óxido de aluminio y los discos de óxido de aluminio no aumentaron la resistencia de brackets adheridos a esmaltes artificialmente erosionados. El IRA señaló que dientes erosionados presentaron mayor adhesión de resina al esmalte.O objetivo foi avaliar o efeito da aplicação do microjateamento de óxido de alumínio e de discos de óxido de alumínio na resistência adesiva de braquetes metálicos recolados em esmalte erodido artificialmente. 54 coroas de incisivos bovinos foram divididas em função dos grupos: Controle (Saliva Artificial), Ox Al (Microjateamento com óxido de alumínio) e SL (discos de óxido de alumínio). Eles tiveram sua superfície de esmalte aplainada e a microdureza Knoop foi avaliada. Após aferição os dentes de OxAl e SL foram submetidos ao desafio erosivo, submersos em Coca-Cola® por 1 minuto, 3X ao dia, por 7 dias. Foram colados braquetes metálicos nos dentes. A força de cisalhamento foi mensurada por meio de uma máquina de teste universal EMIC (0,5mm/min). O Índice de Remanescente Adesivo (IRA) foi obtido nas amostras utilizando-se lupa (10X). Foram aplicados os testes de Kolmogorv-Smirnov, de Levene e a homocedasticidade e ANOVA para avaliação da microdureza e força de cisalhamento. Não houve diferenças estatisticamente significantes entre os grupos quando avaliadas microdureza (p=0,163). Porém, ao avaliar o IRA, houve diferença estatisticamente significativa ao comparar o grupo Controle com o OxAl e SL. Sendo a prevalência de IRA 3 para o grupo controle. Para OxAl e SL, IRA 1 e 2 prevaleceram. Concluiu-se que o uso de microjateamento de óxido de alumínio e discos de óxido de alumínio não aumentaram a resistência adesiva dos braquetes quando colados em esmalte erodido artificialmente. O índice de remanescente adesivo indicou que dentes erodidos apresentam uma maior adesão da resina ao esmalte.Research, Society and Development2021-10-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2013210.33448/rsd-v10i13.20132Research, Society and Development; Vol. 10 No. 13; e34101320132Research, Society and Development; Vol. 10 Núm. 13; e34101320132Research, Society and Development; v. 10 n. 13; e341013201322525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/20132/18636Copyright (c) 2021 Luciana de Vasconcelos Leão; Adriana Oliveira; Jefferson Chaves Moreira; Luiz Renato Paranhos; Sigmar de Mello Rode; Flavia Pardo Salata Nahsanhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLeão, Luciana de Vasconcelos Oliveira, AdrianaMoreira, Jefferson Chaves Paranhos, Luiz Renato Rode, Sigmar de Mello Nahsan, Flavia Pardo Salata 2021-11-21T18:26:28Zoai:ojs.pkp.sfu.ca:article/20132Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:39:52.199438Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv The effect of aluminum oxide sandblasting and discs on shear bond strength of metal brackets rebonded in eroded enamel
El efecto de granallado y discos de óxido de aluminio en la resistencia adhesiva a la cizalladura de brackets metálicos adheridos nuevamente en esmalte erosionado
Efeito da aplicação do microjateamento de óxido de alumínio e discos de óxido de alumínio na resistência adesiva de braquetes metálicos recolados em esmalte previamente erodido
title The effect of aluminum oxide sandblasting and discs on shear bond strength of metal brackets rebonded in eroded enamel
spellingShingle The effect of aluminum oxide sandblasting and discs on shear bond strength of metal brackets rebonded in eroded enamel
Leão, Luciana de Vasconcelos
Resistencia Adhesiva a la Cizalladura
Ortodoncia
Erosión dental.
Shear Bond Strenght
Orthodontics
Dental erosion.
Resistência ao cisalhamento
Ortodontia
Erosão dentária.
title_short The effect of aluminum oxide sandblasting and discs on shear bond strength of metal brackets rebonded in eroded enamel
title_full The effect of aluminum oxide sandblasting and discs on shear bond strength of metal brackets rebonded in eroded enamel
title_fullStr The effect of aluminum oxide sandblasting and discs on shear bond strength of metal brackets rebonded in eroded enamel
title_full_unstemmed The effect of aluminum oxide sandblasting and discs on shear bond strength of metal brackets rebonded in eroded enamel
title_sort The effect of aluminum oxide sandblasting and discs on shear bond strength of metal brackets rebonded in eroded enamel
author Leão, Luciana de Vasconcelos
author_facet Leão, Luciana de Vasconcelos
Oliveira, Adriana
Moreira, Jefferson Chaves
Paranhos, Luiz Renato
Rode, Sigmar de Mello
Nahsan, Flavia Pardo Salata
author_role author
author2 Oliveira, Adriana
Moreira, Jefferson Chaves
Paranhos, Luiz Renato
Rode, Sigmar de Mello
Nahsan, Flavia Pardo Salata
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Leão, Luciana de Vasconcelos
Oliveira, Adriana
Moreira, Jefferson Chaves
Paranhos, Luiz Renato
Rode, Sigmar de Mello
Nahsan, Flavia Pardo Salata
dc.subject.por.fl_str_mv Resistencia Adhesiva a la Cizalladura
Ortodoncia
Erosión dental.
Shear Bond Strenght
Orthodontics
Dental erosion.
Resistência ao cisalhamento
Ortodontia
Erosão dentária.
topic Resistencia Adhesiva a la Cizalladura
Ortodoncia
Erosión dental.
Shear Bond Strenght
Orthodontics
Dental erosion.
Resistência ao cisalhamento
Ortodontia
Erosão dentária.
description This research aimed to assess the effect of aluminum oxide sandblasting and discs on the bond strength of metal brackets rebonded on artificially eroded enamel. Fifty-four bovine incisors were divided into groups: Control (Artificial Saliva), AlOx (Aluminum oxide sandblasting), and SL (Aluminum oxide discs). They had their enamel surface flattened with Al2O3 discs and a metallographic polisher, then Knoop microhardness was assessed. AlOx and SL specimens were eroded with Coca-Cola™ for 1 minute, 3 times a day for 7 days. Metal brackets were bonded to the tooth. Shear strength was measured by an EMIC universal testing machine (0.5 mm/min). The Adhesive Remnant Index (ARI) was performed after shearing through magnifying glass (10X). Kolmogorov-Smirnov, Levene, homoscedasticity and ANOVA tests were applied to assess microhardness and shear strength (p=0.163). All groups presented shear bond strength with no significant differences. The ARI showed statistically significant difference between the groups. The prevalence for the control group was ARI 3. However for AlOx and SL, ARI 1 and 2 prevailed. The aluminum oxide sandblasting and aluminum oxide discs did not positively increase the bond strength of brackets when bonded to artificially eroded enamel. The ARI indicated that eroded teeth present higher resin adhesion to enamel.
publishDate 2021
dc.date.none.fl_str_mv 2021-10-03
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/20132
10.33448/rsd-v10i13.20132
url https://rsdjournal.org/index.php/rsd/article/view/20132
identifier_str_mv 10.33448/rsd-v10i13.20132
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/20132/18636
dc.rights.driver.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 application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 13; e34101320132
Research, Society and Development; Vol. 10 Núm. 13; e34101320132
Research, Society and Development; v. 10 n. 13; e34101320132
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052755272007680

Registros relacionados