On the understanding of zinc-oxide eugenol cement use prior to etch-rinse bonding strategies

Detalhes bibliográficos
Autor(a) principal: Bezerra, Catarina Pires
Data de Publicação: 2019
Outros Autores: Campos, Cristiano Fukugawa [UNESP], Leite, Julio [UNESP], Fernandes, Marina Struncová, Saraceni, Cintia Helena Coury, Rodrigues, Flávia Pires, Dutra-Correa, Maristela
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.4103/ijdr.IJDR_302_16
http://hdl.handle.net/11449/189506
Resumo: Context: Zinc-oxide eugenol (ZOE) is frequently used due to its satisfactory biological response, sedative effect on the pulp, and easy removal. However, literature is very controversial about the influence of the temporary cement-containing eugenol on the bond strength properties. Aims: This study aims to clarify the literature controversy by evaluating the bond strength of ZOE or ZOE-free applied before bonding procedures and the 7-day resting period after the first session. Settings and Designs: Twelve recently extracted third molars were randomly divided into three groups: Group 1: Control (without treatment), Group 2: Temp-Bond NE; Group 3: Temp-Bond. Subjects and Methods: After temporary restorations, the teeth were immersed in distilled water and stored for 7 days at 37°C. The temporary cement was mechanically removed, and prophylaxis was performed. The adhesive procedures were performed, and a 6-mm-high composite resin block was built. The teeth were immediately stored at 100% relative humidity at 37°C for 24 hours. Specimens with 0.7 (±0.2) mm2 of cross-sectional area were obtained and subjected to a microtensile bond strength (μTBS) test at 1 mm/min until failure. Statistical Analysis Used: Analysis of variance (ANOVA) and Tukey's post hoc test were used for statistical analysis. Results: ZOE or ZOE-free cement did not interfere in the μTBS between resin composite and dentine when used with a two-step-etch-rinse adhesive material, considering 7 days of resting period after the first session, by the ANOVA and Tukey's post hoc test (P < 0.05). Conclusions: The authors recommend the removal of the temporary cementation at least seven days after the first session and suggest that the clinicians follow-up further studies to use the cement in case its removal is recommended within a longer period.
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spelling On the understanding of zinc-oxide eugenol cement use prior to etch-rinse bonding strategiesDental adhesiveeugenolmicrotensile testresin compositetemporary cementContext: Zinc-oxide eugenol (ZOE) is frequently used due to its satisfactory biological response, sedative effect on the pulp, and easy removal. However, literature is very controversial about the influence of the temporary cement-containing eugenol on the bond strength properties. Aims: This study aims to clarify the literature controversy by evaluating the bond strength of ZOE or ZOE-free applied before bonding procedures and the 7-day resting period after the first session. Settings and Designs: Twelve recently extracted third molars were randomly divided into three groups: Group 1: Control (without treatment), Group 2: Temp-Bond NE; Group 3: Temp-Bond. Subjects and Methods: After temporary restorations, the teeth were immersed in distilled water and stored for 7 days at 37°C. The temporary cement was mechanically removed, and prophylaxis was performed. The adhesive procedures were performed, and a 6-mm-high composite resin block was built. The teeth were immediately stored at 100% relative humidity at 37°C for 24 hours. Specimens with 0.7 (±0.2) mm2 of cross-sectional area were obtained and subjected to a microtensile bond strength (μTBS) test at 1 mm/min until failure. Statistical Analysis Used: Analysis of variance (ANOVA) and Tukey's post hoc test were used for statistical analysis. Results: ZOE or ZOE-free cement did not interfere in the μTBS between resin composite and dentine when used with a two-step-etch-rinse adhesive material, considering 7 days of resting period after the first session, by the ANOVA and Tukey's post hoc test (P < 0.05). Conclusions: The authors recommend the removal of the temporary cementation at least seven days after the first session and suggest that the clinicians follow-up further studies to use the cement in case its removal is recommended within a longer period.Department of Operative Dentistry Postgraduate Program in Dentistry Paulista University, Rua Dr. Bacelar, 1212Department of Restorative Dentistry Institute of Science and Technology of São José Dos Campos (UNESP) São José Dos CamposDepartment of Restorative Dentistry Institute of Science and Technology of São José Dos Campos (UNESP) São José Dos CamposPaulista UniversityUniversidade Estadual Paulista (Unesp)Bezerra, Catarina PiresCampos, Cristiano Fukugawa [UNESP]Leite, Julio [UNESP]Fernandes, Marina StruncováSaraceni, Cintia Helena CouryRodrigues, Flávia PiresDutra-Correa, Maristela2019-10-06T16:42:55Z2019-10-06T16:42:55Z2019-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article424-427http://dx.doi.org/10.4103/ijdr.IJDR_302_16Indian Journal of Dental Research, v. 30, n. 3, p. 424-427, 2019.1998-36030970-9290http://hdl.handle.net/11449/18950610.4103/ijdr.IJDR_302_162-s2.0-85070657882Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIndian Journal of Dental Researchinfo:eu-repo/semantics/openAccess2021-10-23T15:55:03Zoai:repositorio.unesp.br:11449/189506Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:24:00.694307Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv On the understanding of zinc-oxide eugenol cement use prior to etch-rinse bonding strategies
title On the understanding of zinc-oxide eugenol cement use prior to etch-rinse bonding strategies
spellingShingle On the understanding of zinc-oxide eugenol cement use prior to etch-rinse bonding strategies
Bezerra, Catarina Pires
Dental adhesive
eugenol
microtensile test
resin composite
temporary cement
title_short On the understanding of zinc-oxide eugenol cement use prior to etch-rinse bonding strategies
title_full On the understanding of zinc-oxide eugenol cement use prior to etch-rinse bonding strategies
title_fullStr On the understanding of zinc-oxide eugenol cement use prior to etch-rinse bonding strategies
title_full_unstemmed On the understanding of zinc-oxide eugenol cement use prior to etch-rinse bonding strategies
title_sort On the understanding of zinc-oxide eugenol cement use prior to etch-rinse bonding strategies
author Bezerra, Catarina Pires
author_facet Bezerra, Catarina Pires
Campos, Cristiano Fukugawa [UNESP]
Leite, Julio [UNESP]
Fernandes, Marina Struncová
Saraceni, Cintia Helena Coury
Rodrigues, Flávia Pires
Dutra-Correa, Maristela
author_role author
author2 Campos, Cristiano Fukugawa [UNESP]
Leite, Julio [UNESP]
Fernandes, Marina Struncová
Saraceni, Cintia Helena Coury
Rodrigues, Flávia Pires
Dutra-Correa, Maristela
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Paulista University
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Bezerra, Catarina Pires
Campos, Cristiano Fukugawa [UNESP]
Leite, Julio [UNESP]
Fernandes, Marina Struncová
Saraceni, Cintia Helena Coury
Rodrigues, Flávia Pires
Dutra-Correa, Maristela
dc.subject.por.fl_str_mv Dental adhesive
eugenol
microtensile test
resin composite
temporary cement
topic Dental adhesive
eugenol
microtensile test
resin composite
temporary cement
description Context: Zinc-oxide eugenol (ZOE) is frequently used due to its satisfactory biological response, sedative effect on the pulp, and easy removal. However, literature is very controversial about the influence of the temporary cement-containing eugenol on the bond strength properties. Aims: This study aims to clarify the literature controversy by evaluating the bond strength of ZOE or ZOE-free applied before bonding procedures and the 7-day resting period after the first session. Settings and Designs: Twelve recently extracted third molars were randomly divided into three groups: Group 1: Control (without treatment), Group 2: Temp-Bond NE; Group 3: Temp-Bond. Subjects and Methods: After temporary restorations, the teeth were immersed in distilled water and stored for 7 days at 37°C. The temporary cement was mechanically removed, and prophylaxis was performed. The adhesive procedures were performed, and a 6-mm-high composite resin block was built. The teeth were immediately stored at 100% relative humidity at 37°C for 24 hours. Specimens with 0.7 (±0.2) mm2 of cross-sectional area were obtained and subjected to a microtensile bond strength (μTBS) test at 1 mm/min until failure. Statistical Analysis Used: Analysis of variance (ANOVA) and Tukey's post hoc test were used for statistical analysis. Results: ZOE or ZOE-free cement did not interfere in the μTBS between resin composite and dentine when used with a two-step-etch-rinse adhesive material, considering 7 days of resting period after the first session, by the ANOVA and Tukey's post hoc test (P < 0.05). Conclusions: The authors recommend the removal of the temporary cementation at least seven days after the first session and suggest that the clinicians follow-up further studies to use the cement in case its removal is recommended within a longer period.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-06T16:42:55Z
2019-10-06T16:42:55Z
2019-05-01
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/10.4103/ijdr.IJDR_302_16
Indian Journal of Dental Research, v. 30, n. 3, p. 424-427, 2019.
1998-3603
0970-9290
http://hdl.handle.net/11449/189506
10.4103/ijdr.IJDR_302_16
2-s2.0-85070657882
url http://dx.doi.org/10.4103/ijdr.IJDR_302_16
http://hdl.handle.net/11449/189506
identifier_str_mv Indian Journal of Dental Research, v. 30, n. 3, p. 424-427, 2019.
1998-3603
0970-9290
10.4103/ijdr.IJDR_302_16
2-s2.0-85070657882
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Indian Journal of Dental Research
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 424-427
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
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