Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systems
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Oral Research |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242013000300225 |
Resumo: | This study compared the microleakage of class V restorations bonded with various one-step self-etching adhesives. Seventy class V resin-based composite restorations were prepared on the buccal and lingual surfaces of 35 premolars, by using: Clearfil S 3 Bond, G-Bond, iBond, One Coat 7.0, OptiBond All-In-One, or Xeno IV. The Adper Single Bond etch-and-rinse two-step adhesive was employed as a control. Specimens were thermocycled for 500 cycles in separate water baths at 5°C and 55°C and loaded under 40 to 70 N for 50,000 cycles. Marginal microleakage was measured based on the penetration of a tracer agent. Although the control showed no microleakage at the enamel margins, there were no differences between groups (p = 0.06). None of the adhesives avoided microleakage at the dentin margins, and they displayed similar performances (p = 0.76). When both margins were compared, iBond® presented higher microleakage (p < 0.05) at the enamel margins (median, 1.00; Q3–Q1, 1.25–0.00) compared to the dentin margins (median, 0.00; Q3–Q1, 0.25–0.00). The study adhesives showed similar abilities to seal the margins of class V restorations, except for iBond®, which presented lower performance at the enamel margin. |
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Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systemsDental BondingStress, MechanicalDental Marginal AdaptationThis study compared the microleakage of class V restorations bonded with various one-step self-etching adhesives. Seventy class V resin-based composite restorations were prepared on the buccal and lingual surfaces of 35 premolars, by using: Clearfil S 3 Bond, G-Bond, iBond, One Coat 7.0, OptiBond All-In-One, or Xeno IV. The Adper Single Bond etch-and-rinse two-step adhesive was employed as a control. Specimens were thermocycled for 500 cycles in separate water baths at 5°C and 55°C and loaded under 40 to 70 N for 50,000 cycles. Marginal microleakage was measured based on the penetration of a tracer agent. Although the control showed no microleakage at the enamel margins, there were no differences between groups (p = 0.06). None of the adhesives avoided microleakage at the dentin margins, and they displayed similar performances (p = 0.76). When both margins were compared, iBond® presented higher microleakage (p < 0.05) at the enamel margins (median, 1.00; Q3–Q1, 1.25–0.00) compared to the dentin margins (median, 0.00; Q3–Q1, 0.25–0.00). The study adhesives showed similar abilities to seal the margins of class V restorations, except for iBond®, which presented lower performance at the enamel margin.Sociedade Brasileira de Pesquisa Odontológica - SBPqO2013-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242013000300225Brazilian Oral Research v.27 n.3 2013reponame:Brazilian Oral Researchinstname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO)instacron:SBPQO10.1590/S1806-83242013000300003info:eu-repo/semantics/openAccessSánchez-Ayala,AlfonsoFarias-Neto,ArcelinoVilanova,Larissa Soares ReisGomes,João CarlosGomes,Osnara Maria Mongrueleng2013-05-28T00:00:00Zoai:scielo:S1806-83242013000300225Revistahttps://www.scielo.br/j/bor/https://old.scielo.br/oai/scielo-oai.phppob@edu.usp.br||bor@sbpqo.org.br1807-31071806-8324opendoar:2013-05-28T00:00Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO)false |
dc.title.none.fl_str_mv |
Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systems |
title |
Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systems |
spellingShingle |
Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systems Sánchez-Ayala,Alfonso Dental Bonding Stress, Mechanical Dental Marginal Adaptation |
title_short |
Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systems |
title_full |
Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systems |
title_fullStr |
Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systems |
title_full_unstemmed |
Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systems |
title_sort |
Marginal microleakage of class V resin-based composite restorations bonded with six one-step self-etch systems |
author |
Sánchez-Ayala,Alfonso |
author_facet |
Sánchez-Ayala,Alfonso Farias-Neto,Arcelino Vilanova,Larissa Soares Reis Gomes,João Carlos Gomes,Osnara Maria Mongruel |
author_role |
author |
author2 |
Farias-Neto,Arcelino Vilanova,Larissa Soares Reis Gomes,João Carlos Gomes,Osnara Maria Mongruel |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Sánchez-Ayala,Alfonso Farias-Neto,Arcelino Vilanova,Larissa Soares Reis Gomes,João Carlos Gomes,Osnara Maria Mongruel |
dc.subject.por.fl_str_mv |
Dental Bonding Stress, Mechanical Dental Marginal Adaptation |
topic |
Dental Bonding Stress, Mechanical Dental Marginal Adaptation |
description |
This study compared the microleakage of class V restorations bonded with various one-step self-etching adhesives. Seventy class V resin-based composite restorations were prepared on the buccal and lingual surfaces of 35 premolars, by using: Clearfil S 3 Bond, G-Bond, iBond, One Coat 7.0, OptiBond All-In-One, or Xeno IV. The Adper Single Bond etch-and-rinse two-step adhesive was employed as a control. Specimens were thermocycled for 500 cycles in separate water baths at 5°C and 55°C and loaded under 40 to 70 N for 50,000 cycles. Marginal microleakage was measured based on the penetration of a tracer agent. Although the control showed no microleakage at the enamel margins, there were no differences between groups (p = 0.06). None of the adhesives avoided microleakage at the dentin margins, and they displayed similar performances (p = 0.76). When both margins were compared, iBond® presented higher microleakage (p < 0.05) at the enamel margins (median, 1.00; Q3–Q1, 1.25–0.00) compared to the dentin margins (median, 0.00; Q3–Q1, 0.25–0.00). The study adhesives showed similar abilities to seal the margins of class V restorations, except for iBond®, which presented lower performance at the enamel margin. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242013000300225 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242013000300225 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1806-83242013000300003 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Pesquisa Odontológica - SBPqO |
publisher.none.fl_str_mv |
Sociedade Brasileira de Pesquisa Odontológica - SBPqO |
dc.source.none.fl_str_mv |
Brazilian Oral Research v.27 n.3 2013 reponame:Brazilian Oral Research instname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO) instacron:SBPQO |
instname_str |
Sociedade Brasileira de Pesquisa Odontológica (SBPqO) |
instacron_str |
SBPQO |
institution |
SBPQO |
reponame_str |
Brazilian Oral Research |
collection |
Brazilian Oral Research |
repository.name.fl_str_mv |
Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO) |
repository.mail.fl_str_mv |
pob@edu.usp.br||bor@sbpqo.org.br |
_version_ |
1750318323369771008 |