Healing patterns after subgingival placement of a resin-modified glass-ionomer restoration: A histometric study in dogs
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.11607/prd.0396 http://hdl.handle.net/11449/232448 |
Resumo: | The aim of this study was to evaluate, clinically and histometrically, the effects of subgingival placement of a resin-modified glass-ionomer restoration during flap surgery. Nine dogs were included in this study. The mandibular canines were randomly assigned to receive either a transgingival resin-modified glass-ionomer restoration (test group) or no restoration (control group). The apical margins of the restorations in the test group and a reference notch on those in the control group were placed at the level of the bone crest. Clinical parameters were recorded 7 days before sacrifice. The dogs were sacrificed after 107 days, and undecalcified sections were obtained for histologic evaluation. Clinically, both groups presented significant clinical attachment loss and an increase in probing depth, but differences between groups were not statistically significant (P > .05). Histologically, a significant difference between groups was observed for length of epithelium (test, 4.05 ± 0.57 mm; control, 3.36 ± 0.63 mm; P = .01). The test group showed more bone resorption (2.02 ± 1.47 mm) when compared with the control group (0.74 ± 0.37 mm) (P = .048). It can be concluded that even with the claimed favorable properties of resin-modified glass ionomer, the presence of the restoration within the biologic width causes increased migration of the apical epithelium and bone resorption. © 2013 by Quintessence Publishing Co Inc. |
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spelling |
Healing patterns after subgingival placement of a resin-modified glass-ionomer restoration: A histometric study in dogsThe aim of this study was to evaluate, clinically and histometrically, the effects of subgingival placement of a resin-modified glass-ionomer restoration during flap surgery. Nine dogs were included in this study. The mandibular canines were randomly assigned to receive either a transgingival resin-modified glass-ionomer restoration (test group) or no restoration (control group). The apical margins of the restorations in the test group and a reference notch on those in the control group were placed at the level of the bone crest. Clinical parameters were recorded 7 days before sacrifice. The dogs were sacrificed after 107 days, and undecalcified sections were obtained for histologic evaluation. Clinically, both groups presented significant clinical attachment loss and an increase in probing depth, but differences between groups were not statistically significant (P > .05). Histologically, a significant difference between groups was observed for length of epithelium (test, 4.05 ± 0.57 mm; control, 3.36 ± 0.63 mm; P = .01). The test group showed more bone resorption (2.02 ± 1.47 mm) when compared with the control group (0.74 ± 0.37 mm) (P = .048). It can be concluded that even with the claimed favorable properties of resin-modified glass ionomer, the presence of the restoration within the biologic width causes increased migration of the apical epithelium and bone resorption. © 2013 by Quintessence Publishing Co Inc.College of Dentistry FOSJC University Estadual Paulista-UNESP, São José dos Campos, São PauloDepartment of Prosthodontics and Periodontics Division of Periodontics Piracicaba Dental School University of Campinas-UNICAMP, São PauloCollege of Dentistry FOSJC University Estadual Paulista-UNESP, São José dos Campos, São PauloUniversidade Estadual Paulista (UNESP)Universidade Estadual de Campinas (UNICAMP)Santamaría, Mauro Pedrine [UNESP]Suaid, Fabricia FerreiraCarvalho, Marcelo DinizNociti Júnior, Francisco HumbertoCasati, Marcio ZaffalonSallum, Antonio WilsonSallum, Enilson Antônio2022-04-29T16:25:32Z2022-04-29T16:25:32Z2013-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article679-687http://dx.doi.org/10.11607/prd.0396International Journal of Periodontics and Restorative Dentistry, v. 33, n. 5, p. 679-687, 2013.1945-33880198-7569http://hdl.handle.net/11449/23244810.11607/prd.03962-s2.0-84942591894Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Periodontics and Restorative Dentistryinfo:eu-repo/semantics/openAccess2022-04-29T16:25:33Zoai:repositorio.unesp.br:11449/232448Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T16:25:33Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Healing patterns after subgingival placement of a resin-modified glass-ionomer restoration: A histometric study in dogs |
title |
Healing patterns after subgingival placement of a resin-modified glass-ionomer restoration: A histometric study in dogs |
spellingShingle |
Healing patterns after subgingival placement of a resin-modified glass-ionomer restoration: A histometric study in dogs Santamaría, Mauro Pedrine [UNESP] |
title_short |
Healing patterns after subgingival placement of a resin-modified glass-ionomer restoration: A histometric study in dogs |
title_full |
Healing patterns after subgingival placement of a resin-modified glass-ionomer restoration: A histometric study in dogs |
title_fullStr |
Healing patterns after subgingival placement of a resin-modified glass-ionomer restoration: A histometric study in dogs |
title_full_unstemmed |
Healing patterns after subgingival placement of a resin-modified glass-ionomer restoration: A histometric study in dogs |
title_sort |
Healing patterns after subgingival placement of a resin-modified glass-ionomer restoration: A histometric study in dogs |
author |
Santamaría, Mauro Pedrine [UNESP] |
author_facet |
Santamaría, Mauro Pedrine [UNESP] Suaid, Fabricia Ferreira Carvalho, Marcelo Diniz Nociti Júnior, Francisco Humberto Casati, Marcio Zaffalon Sallum, Antonio Wilson Sallum, Enilson Antônio |
author_role |
author |
author2 |
Suaid, Fabricia Ferreira Carvalho, Marcelo Diniz Nociti Júnior, Francisco Humberto Casati, Marcio Zaffalon Sallum, Antonio Wilson Sallum, Enilson Antônio |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Estadual de Campinas (UNICAMP) |
dc.contributor.author.fl_str_mv |
Santamaría, Mauro Pedrine [UNESP] Suaid, Fabricia Ferreira Carvalho, Marcelo Diniz Nociti Júnior, Francisco Humberto Casati, Marcio Zaffalon Sallum, Antonio Wilson Sallum, Enilson Antônio |
description |
The aim of this study was to evaluate, clinically and histometrically, the effects of subgingival placement of a resin-modified glass-ionomer restoration during flap surgery. Nine dogs were included in this study. The mandibular canines were randomly assigned to receive either a transgingival resin-modified glass-ionomer restoration (test group) or no restoration (control group). The apical margins of the restorations in the test group and a reference notch on those in the control group were placed at the level of the bone crest. Clinical parameters were recorded 7 days before sacrifice. The dogs were sacrificed after 107 days, and undecalcified sections were obtained for histologic evaluation. Clinically, both groups presented significant clinical attachment loss and an increase in probing depth, but differences between groups were not statistically significant (P > .05). Histologically, a significant difference between groups was observed for length of epithelium (test, 4.05 ± 0.57 mm; control, 3.36 ± 0.63 mm; P = .01). The test group showed more bone resorption (2.02 ± 1.47 mm) when compared with the control group (0.74 ± 0.37 mm) (P = .048). It can be concluded that even with the claimed favorable properties of resin-modified glass ionomer, the presence of the restoration within the biologic width causes increased migration of the apical epithelium and bone resorption. © 2013 by Quintessence Publishing Co Inc. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 2022-04-29T16:25:32Z 2022-04-29T16:25:32Z |
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/10.11607/prd.0396 International Journal of Periodontics and Restorative Dentistry, v. 33, n. 5, p. 679-687, 2013. 1945-3388 0198-7569 http://hdl.handle.net/11449/232448 10.11607/prd.0396 2-s2.0-84942591894 |
url |
http://dx.doi.org/10.11607/prd.0396 http://hdl.handle.net/11449/232448 |
identifier_str_mv |
International Journal of Periodontics and Restorative Dentistry, v. 33, n. 5, p. 679-687, 2013. 1945-3388 0198-7569 10.11607/prd.0396 2-s2.0-84942591894 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of Periodontics and Restorative Dentistry |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
679-687 |
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_ |
1799964479840059392 |