Root coverage stability of the subepithelial connective tissue graft and guided tissue regeneration: A 30-month follow-up clinical trial

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dc.contributor.authorRosetti, Elizabeth P. [UNESP]
dc.contributor.authorMarcantonio Júnior, Elcio [UNESP]
dc.contributor.authorZuza, Elizangela P. [UNESP]
dc.contributor.authorMarcantonio, Rosemary Adriana Chierici [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionSchool of Dentistry
dc.date.accessioned2014-05-27T11:28:17Z
dc.date.available2014-05-27T11:28:17Z
dc.date.issued2013-02-01
dc.description.abstractObjectives: The aim of this study was to compare the long-term clinical effects produced by subepithelial connective tissue graft (SCTG) and guided tissue regeneration combined with demineralized freeze-dried bone allograft (GTR-DFDBA) in the treatment of gingival recessions in a 30-month follow-up clinical trial. Methods: Twenty-four defects were treated in 12 patients who presented canine or pre-molar Miller class I and/or II bilateral gingival recessions. GTR-DFDBA and SCTG treatments were performed in a randomized selection in a split-mouth design. The clinical measurements included root coverage (RC), gingival recession (GR), probing depth (PD), clinical attachment level (CAL) and keratinized tissue width (KTW). These clinical parameters were evaluated at baseline and after 6, 18 and 30 months post-surgery. Results: The changes in RC, GR, PD and CAL did not show significant differences between groups (p > 0.05). Both procedures promoted similar RC (GTR-DFDBA: 87% and SCTG: 95.5%) and similar reduction in GR (GTR-DFDBA: 3.25 mm and SCTG: 3.9 mm), PD (GTR-DFDBA: 1.6 mm and SCTG: 1.2 mm) and CAL (GTR-DFDBA: 4.9 mm and SCTG: 5.0 mm). The increase in KTW was significantly higher (p = 0.02) in the SCTG group (3.5 mm) than in the GTR-DFDBA group (2.4 mm). Conclusions: Both techniques for treatment of gingival recession (SCTG and GTR-DFDBA) lead to favourable and long-term stable results, but SCTG promoted a more favourable increase in keratinized tissue. © 2012 Elsevier Ltd. All rights reserved.en
dc.description.affiliationDepartment of Diagnosis and Surgery São Paulo State University (UNESP) School of Dentistry, Rua Humaitá, 1680, Cep: 14801-903, Araraquara, São Paulo
dc.description.affiliationDepartment of Master of Dental Clinics University Vila Velha (UVV) School of Dentistry, Vila Velha, ES
dc.description.affiliationDepartment of Master of Dental Science Course Educational Foundation of Barretos (UNIFEB) School of Dentistry, Barretos, SP
dc.description.affiliationUnespDepartment of Diagnosis and Surgery São Paulo State University (UNESP) School of Dentistry, Rua Humaitá, 1680, Cep: 14801-903, Araraquara, São Paulo
dc.format.extent114-120
dc.identifierhttp://dx.doi.org/10.1016/j.jdent.2012.05.008
dc.identifier.citationJournal of Dentistry, v. 41, n. 2, p. 114-120, 2013.
dc.identifier.doi10.1016/j.jdent.2012.05.008
dc.identifier.file2-s2.0-84873710212.pdf
dc.identifier.issn0300-5712
dc.identifier.lattes6100859465871929
dc.identifier.lattes3534044399884035
dc.identifier.scopus2-s2.0-84873710212
dc.identifier.urihttp://hdl.handle.net/11449/74471
dc.identifier.wosWOS:000314876000003
dc.language.isoeng
dc.relation.ispartofJournal of Dentistry
dc.relation.ispartofjcr3.770
dc.relation.ispartofsjr1,919
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectConnective tissue
dc.subjectGingival recession
dc.subjectGuided tissue regeneration
dc.subjectRandomized controlled trial
dc.subjectSurgical procedures
dc.titleRoot coverage stability of the subepithelial connective tissue graft and guided tissue regeneration: A 30-month follow-up clinical trialen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
unesp.author.lattes6100859465871929
unesp.author.lattes3534044399884035
unesp.author.orcid0000-0003-1294-2305[2]
unesp.author.orcid0000-0002-5052-7439[4]
unesp.author.orcid0000-0002-3122-538X[3]
unesp.author.orcid0000-0002-9660-4524[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt

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