Short implants (6 mm) installed immediately into extraction sockets: An experimental study in dogs

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dc.contributor.authorBressan, Eriberto
dc.contributor.authorSivolella, Stefano
dc.contributor.authorAlmagro Urrutia, Zoraya
dc.contributor.authorSalata, Luiz Antonio
dc.contributor.authorLang, Niklaus Peter
dc.contributor.authorBotticelli, Daniele
dc.contributor.institutionUniv Med Sci
dc.contributor.institutionUniv Padua
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniv Hong Kong
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionARDEC
dc.date.accessioned2014-05-20T15:30:30Z
dc.date.available2014-05-20T15:30:30Z
dc.date.issued2012-05-01
dc.description.abstractAim: To evaluate the effect of implant length (6 mm vs. 11 mm) on osseointegration (bone-toimplant contact) of implants installed into sockets immediately after tooth extraction.Material and methods: In six Labrador dogs, the pulp tissue of the mesial roots of P-3(3) was removed and the root canals were filled. Flaps were elevated bilaterally, the premolars hemisectioned and the distal roots removed. Recipient sites were prepared in the distal alveolus and a 6 mm or an 11 mm long implant was installed at the test and control sites, respectively. Non-submerged healing was allowed. After 4 months of healing, block sections of the implant sites were obtained for histological processing and peri-implant tissue assessment.Results: No statistically significant differences were found between test and control sites both for hard and soft tissue parameters. The bone-to-implant contact evaluated at the apical region of the implants was similar as well. Although not statistically significant, the location of the top of the bony crest at the buccal aspect was more apical in relation to the implant shoulder at the test compared with the control sites (2.0 +/- 1.4 and 1.2 +/- 1.1 mm, respectively).Conclusions: Shorter implants (6 mm) present with equal osseointegration than do longer implants (11 mm).en
dc.description.affiliationUniv Med Sci, Fac Dent, Havana, Cuba
dc.description.affiliationUniv Padua, Sch Dent, Padua, Italy
dc.description.affiliationUniv São Paulo, Fac Dent Ribeirao Preto SP, BR-05508 São Paulo, Brazil
dc.description.affiliationUniv Hong Kong, Prince Philip Dent Hosp, Hong Kong, Hong Kong, Peoples R China
dc.description.affiliationUNESP Univ Estadual Paulista, Fac Odontol Aracatuba, Aracatuba, SP, Brazil
dc.description.affiliationARDEC, Ariminum Odontol, Rimini, Italy
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Fac Odontol Aracatuba, Aracatuba, SP, Brazil
dc.description.sponsorshipAriminum Research & Dental Education Center (ARDEC)
dc.format.extent536-541
dc.identifierhttp://dx.doi.org/10.1111/j.1600-0501.2012.02432.x
dc.identifier.citationClinical Oral Implants Research. Hoboken: Wiley-blackwell, v. 23, n. 5, p. 536-541, 2012.
dc.identifier.doi10.1111/j.1600-0501.2012.02432.x
dc.identifier.issn0905-7161
dc.identifier.urihttp://hdl.handle.net/11449/39853
dc.identifier.wosWOS:000302606800003
dc.language.isoeng
dc.publisherWiley-Blackwell
dc.relation.isnodouble41736*
dc.relation.isnodouble170014*
dc.relation.isnodouble74199*
dc.relation.ispartofClinical Oral Implants Research
dc.relation.ispartofjcr4.305
dc.relation.ispartofsjr2,462
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectanimal studyen
dc.subjectextraction socketen
dc.subjectimplant dentistryen
dc.subjectshort implantsen
dc.subjecthard tissueen
dc.subjectsoft tissuesen
dc.subjectperi-implant mucosaen
dc.subjectosseointegrationen
dc.titleShort implants (6 mm) installed immediately into extraction sockets: An experimental study in dogsen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderWiley-blackwell

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