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A within-subject comparison of short implants in the posterior region: retrospective study of up to 10 years

2021-06Journal article Open access
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dc.contributor.authorSegalla, Douglas Blum
dc.contributor.authorVillarinho, Eduardo Aydos
dc.contributor.authorCorreia, André Ricardo Maia
dc.contributor.authorVigo, Álvaro
dc.contributor.authorShinkai, Rosemary Sadami Arai
dc.date.accessioned2021-07-19T09:43:09Z
dc.date.available2021-07-19T09:43:09Z
dc.date.issued2021-06
dc.description.abstractPURPOSE: This intra-patient retrospective study of up to 10 years evaluated the clinical success and risk factors of 6- and 8-mm long implants and their respective prostheses. MATERIALS AND METHODS: The sample consisted of patients treated at a Military Polyclinic dental service, who received both 6- and 8-mm long tissue level implants in the posterior region of the same arch. Data were collected from the dental charts, clinical and radiographic exams, self-report of sleep bruxism, measurement of maximum occlusal force, and clinical crown-to-implant (C/I) ratio. Data were analyzed by descriptive and inferential statistics with univariate and hierarchical multivariate models, at the 0.05 significance level. RESULTS: The 30 patients (27 women) had 85 implants and 83 prostheses. Two implants were lost before prosthesis installation (implant survival: 97.6%). Ten events of prosthetic complication (screw tightening loss) occurred in five patients (success rate: 87.9%) in a single moment. Only the variable C/I ratio had a significant effect for repairable prosthesis complication (P<.05). CONCLUSION: The results suggest that 6- and 8-mm long implants have similar long-term clinical success for implants and prostheses.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.4047/jap.2021.13.3.172pt_PT
dc.identifier.eid85111283908
dc.identifier.issn2005-7806
dc.identifier.pmcPMC8250189
dc.identifier.pmid34234927
dc.identifier.urihttp://hdl.handle.net/10400.14/34169
dc.identifier.wos000669649400006
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectShort implantspt_PT
dc.subjectClinical successpt_PT
dc.subjectSurvivalpt_PT
dc.subjectRisk factorspt_PT
dc.subjectCrown-to-implant ratiopt_PT
dc.titleA within-subject comparison of short implants in the posterior region: retrospective study of up to 10 yearspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage179pt_PT
oaire.citation.issue3pt_PT
oaire.citation.startPage172pt_PT
oaire.citation.titleJournal of Advanced Prosthodonticspt_PT
oaire.citation.volume13pt_PT
person.familyNameSegalla
person.familyNameVillarinho
person.familyNameCorreia
person.familyNameVigo
person.familyNameShinkai
person.givenNameDouglas
person.givenNameEduardo
person.givenNameAndre
person.givenNameAlvaro
person.givenNameRosemary
person.identifierR-000-NAN
person.identifier.ciencia-idDC19-CAE4-44C1
person.identifier.ciencia-id4F17-777A-CA9D
person.identifier.orcid0000-0002-7048-3701
person.identifier.orcid0000-0001-6742-9643
person.identifier.orcid0000-0002-0119-9790
person.identifier.orcid0000-0002-5797-9470
person.identifier.orcid0000-0002-4107-5661
person.identifier.ridJ-8902-2018
person.identifier.ridO-7866-2018
person.identifier.ridA-5330-2010
person.identifier.ridI-3510-2013
person.identifier.scopus-author-id16745389300
person.identifier.scopus-author-id55418261400
person.identifier.scopus-author-id6603171313
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscoverycb78395d-36e9-4269-ba6f-27931d56179a

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