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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/68753
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dc.contributor.authorSilva, Marcelo Vieira-
dc.contributor.authorGomes, Débora Aline Silva-
dc.contributor.authorLeite, Fábio Renato Manzolli-
dc.contributor.authorSampaio, José Eduardo Cezar-
dc.contributor.authorde Toledo, Benedicto Egbert Correia-
dc.contributor.authorMendes, Ary José Dias-
dc.date.accessioned2014-05-27T11:21:48Z-
dc.date.accessioned2016-10-25T18:21:53Z-
dc.date.available2014-05-27T11:21:48Z-
dc.date.available2016-10-25T18:21:53Z-
dc.date.issued2006-01-01-
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/16459885-
dc.identifier.citationJournal of the International Academy of Periodontology., v. 8, n. 1, p. 17-22, 2006.-
dc.identifier.issn1466-2094-
dc.identifier.urihttp://hdl.handle.net/11449/68753-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/68753-
dc.description.abstractThe objective of this study was to evaluate, through scanning electronic microscopy, the effect of sharpening with different sharpening stones on the cutting angle of periodontal curettes (Gracey 5-6), and the influence on root surfaces after debridement and planing. The experimental model consisted of two different phases. In the first, the cutting angles of fifteen stainless steel Gracey 5-6 curettes were analyzed under a scanning electronic microscope after being sharpened with different types of stones. In the second phase, the root surfaces of 25 newly extracted teeth were evaluated with a scanning electronic microscope after being debrided with curettes sharpened with different stones. Analysis of the results showed that the synthetic stones (aluminum oxide and carborundum) are more abrasive and produce more irregular cutting angles, whereas Arkansas stones are less abrasive and produce smoother and more defined cutting angles. There was no significant statistical differences among the five groups tested with regard to the degree of irregularity of the root surfaces after instrumentation.en
dc.format.extent17-22-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectaluminum oxide-
dc.subjectdental alloy-
dc.subjectinorganic compound-
dc.subjectsilicon carbide-
dc.subjectsilicon derivative-
dc.subjectstainless steel-
dc.subjectchemistry-
dc.subjecthuman-
dc.subjectinstrumentation-
dc.subjectmethodology-
dc.subjectperiodontics-
dc.subjectpreventive dentistry-
dc.subjectscanning electron microscopy-
dc.subjectsingle blind procedure-
dc.subjectsurface property-
dc.subjecttooth root-
dc.subjectultrastructure-
dc.subjectAluminum Oxide-
dc.subjectCarbon Compounds, Inorganic-
dc.subjectDental Alloys-
dc.subjectHumans-
dc.subjectMicroscopy, Electron, Scanning-
dc.subjectRoot Planing-
dc.subjectSilicon Compounds-
dc.subjectSingle-Blind Method-
dc.subjectStainless Steel-
dc.subjectSubgingival Curettage-
dc.subjectSurface Properties-
dc.subjectTooth Root-
dc.titleSharpening of periodontal instruments with different sharpening stones and its influence upon root debridement--scanning electronic microscopy assessmenten
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of the International Academy of Periodontology-
dc.identifier.scopus2-s2.0-33645914437-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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