Connective tissue grafts in conjunction with implants installed immediately into extraction sockets. An experimental study in dogs

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dc.contributor.authorCaneva, Marco [UNESP]
dc.contributor.authorBotticelli, Daniele [UNESP]
dc.contributor.authorViganò, Paolo
dc.contributor.authorMorelli, Fabrizio
dc.contributor.authorRea, Massimiliano
dc.contributor.authorLang, Niklaus P.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionARDEC, Ariminum Odontologica
dc.contributor.institutionUniversity of Medical Science
dc.contributor.institutionThe University of Hong Kong
dc.date.accessioned2014-05-27T11:27:30Z
dc.date.available2014-05-27T11:27:30Z
dc.date.issued2013-01-01
dc.description.abstractAim: To evaluate the influence of a sub-epithelial connective tissue graft placed at the buccal aspect of implants installed immediately after tooth extraction on the dimensional changes of hard and soft tissues. Materials and Methods: In six Labrador dogs a bilateral partial- thickness dissection was made buccal to the second mandibular premolar. At the lingual aspect, full-thickness flaps were elevated. The teeth were extracted and implants installed immediately into the distal socket. A connective tissue graft was obtained from the palate and applied to the buccal aspect of the test sites, whereas contra-laterally, no graft was applied. The flaps were sutured to allow a non-submerged installation. After 4 months of healing, the animals were sacrificed, ground sections were obtained and histomorphometric analyses were performed. Results: After 4 months of healing, all implants were integrated (n = 6). Both at the test and at the control sites bone resorption occurred: 1.6 mm and 2.1 mm, respectively. The difference was not statistically significant. The coronal aspect of the peri-implant soft tissue was wider and located more coronally at the test compared with the control sites. The differences were statistically significant. Conclusions: The application of a connective tissue graft placed at the buccal aspect of the bony wall at implants installed immediately after tooth extraction yielded a minimal preservation of the hard tissues. The peri-implant mucosa, however, was significantly thicker and more coronally positioned at the test compared with the control sites. © 2012 John Wiley & Sons A/S.en
dc.description.affiliationUNESP -Universidade Estadual Paulista Araçatuba Dental School, Aracatuba
dc.description.affiliationARDEC, Ariminum Odontologica, Rimini
dc.description.affiliationFaculdade de Odontologia de Araçatuba UNESP -Universidade Estadual Paulista, Paulista
dc.description.affiliationFaculty of Dentistry University of Medical Science, La Habana
dc.description.affiliationPrince Philip Dental Hospital The University of Hong Kong
dc.description.affiliationUnespUNESP -Universidade Estadual Paulista Araçatuba Dental School, Aracatuba
dc.description.affiliationUnespFaculdade de Odontologia de Araçatuba UNESP -Universidade Estadual Paulista, Paulista
dc.format.extent50-56
dc.identifierhttp://dx.doi.org/10.1111/j.1600-0501.2012.02450.x
dc.identifier.citationClinical Oral Implants Research, v. 24, n. 1, p. 50-56, 2013.
dc.identifier.doi10.1111/j.1600-0501.2012.02450.x
dc.identifier.issn0905-7161
dc.identifier.issn1600-0501
dc.identifier.scopus2-s2.0-84871685329
dc.identifier.urihttp://hdl.handle.net/11449/74229
dc.identifier.wosWOS:000312814800008
dc.language.isoeng
dc.relation.ispartofClinical Oral Implants Research
dc.relation.ispartofjcr4.305
dc.relation.ispartofsjr2,462
dc.relation.ispartofsjr2,462
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectAlveolar bone preservation
dc.subjectAnimal study
dc.subjectConnective tissue
dc.subjectExtraction socket
dc.subjectGraft
dc.subjectImplant dentistry
dc.subjectRegeneration
dc.titleConnective tissue grafts in conjunction with implants installed immediately into extraction sockets. An experimental study in dogsen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html

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