Effect finishing and polishing procedures on the surface roughness of IPS Empress 2 ceramic

dc.contributor.authorBoaventura, Juliana Maria Capelozza [UNESP]
dc.contributor.authorNishida, Rodrigo [UNESP]
dc.contributor.authorElossais, André Afif
dc.contributor.authorLima, Darlon Martins
dc.contributor.authorReis, José Mauricio Santos Nunes [UNESP]
dc.contributor.authorCampos, Edson Alves [UNESP]
dc.contributor.authorAndrade, Marcelo Ferrarezi de [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversity Center of Grande Dourados-UNIGRAN
dc.contributor.institutionMaranhão School of Dentistry
dc.date.accessioned2014-05-27T11:29:05Z
dc.date.available2014-05-27T11:29:05Z
dc.date.issued2013-05-01
dc.description.abstractObjective. To evaluate the surface roughness of IPS Empress 2 ceramic when treated with different finishing/polishing protocols. Materials and methods. Sixteen specimens of IPS Empress 2 ceramic were made from wax patterns obtained using a stainless steel split mold. The specimens were glazed (Stage 0-S0, control) and divided into two groups. The specimens in Group 1 (G1) were finished/polished with a KG Sorensen diamond point (S1), followed by KG Sorensen siliconized points (S2) and final polishing with diamond polish paste (S3). In Group 2 (G2), the specimens were finished/polished using a Shofu diamond point (S1), as well as Shofu siliconized points (S2) and final polishing was performed using Porcelize paste (S3). After glazing (S0) and following each polishing procedure (S1, S2 or S3), the surface roughness was measured using TALYSURF Series 2. The average surface roughness results were analyzed using ANOVA followed by Tukey post-hoc tests (α = 0.01) Results. All of the polishing procedures yielded higher surface roughness values when compared to the control group (S0). S3 yielded lower surface roughness values when compared to S1 and S2. Conclusions. The proposed treatments negatively affected the surface roughness of the glazed IPS Empress 2 ceramic. © 2013 Informa Healthcare.en
dc.description.affiliationDepartment of Restorative Dentistry UNESP-Univ Estadual Paulista Araraquara School of Dentistry, Rua Humaitá 1680, 14.801-903 Araraquara, SP
dc.description.affiliationDepartment of Restorative Dentistry University Center of Grande Dourados-UNIGRAN, Dourados, MS
dc.description.affiliationDepartament of Dentistry i Maranhão Federal University (UFMA) Maranhão School of Dentistry, São Luis, MA
dc.description.affiliationDepartament of Dental Materials and Prosthodontics Universidade Estadual Paulista (UNESP) Araquara School of Dentistry, Araraquara, SP
dc.description.affiliationUnespDepartment of Restorative Dentistry UNESP-Univ Estadual Paulista Araraquara School of Dentistry, Rua Humaitá 1680, 14.801-903 Araraquara, SP
dc.description.affiliationUnespDepartament of Dental Materials and Prosthodontics Universidade Estadual Paulista (UNESP) Araquara School of Dentistry, Araraquara, SP
dc.format.extent438-443
dc.identifierhttp://dx.doi.org/10.3109/00016357.2012.690570
dc.identifier.citationActa Odontologica Scandinavica, v. 71, n. 3-4, p. 438-443, 2013.
dc.identifier.doi10.3109/00016357.2012.690570
dc.identifier.issn0001-6357
dc.identifier.issn1502-3850
dc.identifier.lattes2897622509429759
dc.identifier.scopus2-s2.0-84877269361
dc.identifier.urihttp://hdl.handle.net/11449/75304
dc.identifier.wosWOS:000322832200011
dc.language.isoeng
dc.relation.ispartofActa Odontologica Scandinavica
dc.relation.ispartofjcr1.522
dc.relation.ispartofsjr0,706
dc.relation.ispartofsjr0,706
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectCeramics
dc.subjectDental polishing
dc.subjectSurface roughness
dc.titleEffect finishing and polishing procedures on the surface roughness of IPS Empress 2 ceramicen
dc.typeArtigo
dcterms.licensehttp://informahealthcare.com/userimages/ContentEditor/1255620309227/Copyright_And_Permissions.pdf
unesp.author.lattes2897622509429759
unesp.author.orcid0000-0001-9113-1206[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt
unesp.departmentMateriais Odontológicos e Prótese - FOARpt
unesp.departmentOdontologia Restauradora - FOARpt

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