Effects of electromagnetic field on bone healing around commercially pure titanium surface: Histologic and mechanical study in rabbits

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dc.contributor.authorBuzzá, Edmur Pereira
dc.contributor.authorShibli, Jamil Awad
dc.contributor.authorBarbeiro, Roberto Henrique [UNESP]
dc.contributor.authorBarbosa, José Ricardo de Albergaria
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionPaulista University (UNIP)
dc.contributor.institutionGuarulhos University
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:56:05Z
dc.date.available2022-04-28T19:56:05Z
dc.date.issued2003-01-01
dc.description.abstractPurpose The purpose of this pilot study was to evaluate the histologic and mechanical healing process in dental implants under the action of pulsed electromagnetic field (PEMF). Materials and Methods Forty-eight commercially pure implant fixtures were implanted in tibiae metaphysis of 12 New Zealand white rabbits divided into experimental (PEMF) and control groups. A PEMF with pulse width of 85 Μs and a pulse frequency of 20 Mc was applied for 30 minutes per day. The animals were killed 21 and 42 days after implantation. The mechanical tests were performed in all animals and bone biopsies were prepared for decalcified sections analysis. Results Mechanical tests did not show significant differences between the groups (P > 0.05); however, statistically significant differences were observed over time (P < 0.0001). Similar histologic features were achieved for both groups. Conclusions These results suggest that PEMF stimulation does not improve the bone-healing process around commercially pure dental implants. © 2003 Lippincott Williams & Wilkins, Inc.en
dc.description.affiliationDepartment of Oral and Maxillofacial Surgery Dental School of Piracicaba (UNICAMP), Piracicaba-São Paulo
dc.description.affiliationDepartment of Oral Surgery Paulista University (UNIP), São José Rio Preto-SP
dc.description.affiliationDental Research Division Department of Periodontology Guarulhos University, Guarulhos, SP
dc.description.affiliationDepartment of Oral and Maxillofacial Surgery UNESP, Araraquara-São Paulo
dc.description.affiliationUnespDepartment of Oral and Maxillofacial Surgery UNESP, Araraquara-São Paulo
dc.format.extent182-187
dc.identifierhttp://dx.doi.org/10.1097/01.ID.0000058385.23346.4D
dc.identifier.citationImplant Dentistry, v. 12, n. 2, p. 182-187, 2003.
dc.identifier.doi10.1097/01.ID.0000058385.23346.4D
dc.identifier.issn1056-6163
dc.identifier.scopus2-s2.0-0042888882
dc.identifier.urihttp://hdl.handle.net/11449/224356
dc.language.isoeng
dc.relation.ispartofImplant Dentistry
dc.sourceScopus
dc.subjectDental implants
dc.subjectElectrical stimulation
dc.subjectMechanical tests
dc.subjectOsseointegration
dc.titleEffects of electromagnetic field on bone healing around commercially pure titanium surface: Histologic and mechanical study in rabbitsen
dc.typeArtigo

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