Effect of different prophylaxis methods on sound and demineralized enamel
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000200010 |
Resumo: | Considering the importance of professional plaque control for caries prevention, this study comprised an in vitro evaluation of wear by two prophylaxis methods (sodium bicarbonate jet - Profident and pumice and brush) on sound bovine enamel and with artificial carious lesions. Sixty enamel fragments were employed (4x4mm), which were divided into 4 groups: GI - 15 sound blocks treated with pumice and brush; GII - 15 sound blocks treated with Profident; GIII - 15 demineralized blocks treated with pumice and brush, and GIV - 15 demineralized blocks treated with Profident. In the fragments of Groups III and IV, artificial carious lesions were simulated by immersion in 0.05M acetic acid solution 50% saturated with bovine enamel powder at 37ºC for 16h. The specimens were submitted to the prophylactic treatments for 10 seconds. Wear analysis was performed by profilometer and revealed the following results: 0.91µm - GI; 0.42µm - GII; 1.6µm - GIII, and 0.94µm - GIV. The two-way ANOVA and Tukey's test (p<0.05) revealed significant difference between all groups. Scanning electron microscopy images were employed to illustrate the wear pattern, with observation of larger alteration on the demineralized enamel surface (GIII; GIV), round-shaped wear on GI and GIII and blasted aspect on GII and GIV. The study indicated that the demineralized enamel presented more wear than the sound enamel, and the brush led to larger wear when compared to Profident. |
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Effect of different prophylaxis methods on sound and demineralized enamelDental prophylaxisDental enamelwearConsidering the importance of professional plaque control for caries prevention, this study comprised an in vitro evaluation of wear by two prophylaxis methods (sodium bicarbonate jet - Profident and pumice and brush) on sound bovine enamel and with artificial carious lesions. Sixty enamel fragments were employed (4x4mm), which were divided into 4 groups: GI - 15 sound blocks treated with pumice and brush; GII - 15 sound blocks treated with Profident; GIII - 15 demineralized blocks treated with pumice and brush, and GIV - 15 demineralized blocks treated with Profident. In the fragments of Groups III and IV, artificial carious lesions were simulated by immersion in 0.05M acetic acid solution 50% saturated with bovine enamel powder at 37ºC for 16h. The specimens were submitted to the prophylactic treatments for 10 seconds. Wear analysis was performed by profilometer and revealed the following results: 0.91µm - GI; 0.42µm - GII; 1.6µm - GIII, and 0.94µm - GIV. The two-way ANOVA and Tukey's test (p<0.05) revealed significant difference between all groups. Scanning electron microscopy images were employed to illustrate the wear pattern, with observation of larger alteration on the demineralized enamel surface (GIII; GIV), round-shaped wear on GI and GIII and blasted aspect on GII and GIV. The study indicated that the demineralized enamel presented more wear than the sound enamel, and the brush led to larger wear when compared to Profident.Faculdade De Odontologia De Bauru - USP2006-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000200010Journal of Applied Oral Science v.14 n.2 2006reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S1678-77572006000200010info:eu-repo/semantics/openAccessHonório,Heitor MarquesRios,DanielaAbdo,Ruy César CamargoMachado,Maria Aparecida de Andrade Moreiraeng2006-06-08T00:00:00Zoai:scielo:S1678-77572006000200010Revistahttp://www.scielo.br/jaosPUBhttps://old.scielo.br/oai/scielo-oai.php||jaos@usp.br1678-77651678-7757opendoar:2006-06-08T00:00Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Effect of different prophylaxis methods on sound and demineralized enamel |
title |
Effect of different prophylaxis methods on sound and demineralized enamel |
spellingShingle |
Effect of different prophylaxis methods on sound and demineralized enamel Honório,Heitor Marques Dental prophylaxis Dental enamel wear |
title_short |
Effect of different prophylaxis methods on sound and demineralized enamel |
title_full |
Effect of different prophylaxis methods on sound and demineralized enamel |
title_fullStr |
Effect of different prophylaxis methods on sound and demineralized enamel |
title_full_unstemmed |
Effect of different prophylaxis methods on sound and demineralized enamel |
title_sort |
Effect of different prophylaxis methods on sound and demineralized enamel |
author |
Honório,Heitor Marques |
author_facet |
Honório,Heitor Marques Rios,Daniela Abdo,Ruy César Camargo Machado,Maria Aparecida de Andrade Moreira |
author_role |
author |
author2 |
Rios,Daniela Abdo,Ruy César Camargo Machado,Maria Aparecida de Andrade Moreira |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Honório,Heitor Marques Rios,Daniela Abdo,Ruy César Camargo Machado,Maria Aparecida de Andrade Moreira |
dc.subject.por.fl_str_mv |
Dental prophylaxis Dental enamel wear |
topic |
Dental prophylaxis Dental enamel wear |
description |
Considering the importance of professional plaque control for caries prevention, this study comprised an in vitro evaluation of wear by two prophylaxis methods (sodium bicarbonate jet - Profident and pumice and brush) on sound bovine enamel and with artificial carious lesions. Sixty enamel fragments were employed (4x4mm), which were divided into 4 groups: GI - 15 sound blocks treated with pumice and brush; GII - 15 sound blocks treated with Profident; GIII - 15 demineralized blocks treated with pumice and brush, and GIV - 15 demineralized blocks treated with Profident. In the fragments of Groups III and IV, artificial carious lesions were simulated by immersion in 0.05M acetic acid solution 50% saturated with bovine enamel powder at 37ºC for 16h. The specimens were submitted to the prophylactic treatments for 10 seconds. Wear analysis was performed by profilometer and revealed the following results: 0.91µm - GI; 0.42µm - GII; 1.6µm - GIII, and 0.94µm - GIV. The two-way ANOVA and Tukey's test (p<0.05) revealed significant difference between all groups. Scanning electron microscopy images were employed to illustrate the wear pattern, with observation of larger alteration on the demineralized enamel surface (GIII; GIV), round-shaped wear on GI and GIII and blasted aspect on GII and GIV. The study indicated that the demineralized enamel presented more wear than the sound enamel, and the brush led to larger wear when compared to Profident. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-04-01 |
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=S1678-77572006000200010 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000200010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1678-77572006000200010 |
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 |
Faculdade De Odontologia De Bauru - USP |
publisher.none.fl_str_mv |
Faculdade De Odontologia De Bauru - USP |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science v.14 n.2 2006 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1748936434262212608 |