Inferior Alveolar Nerve Function After Sagittal Split Osteotomy by Reciprocating Saw or Piezosurgery Instrument: Prospective Double-Blinded Study

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dc.contributor.authorMonnazzi, Marcelo Silva [UNESP]
dc.contributor.authorReal Gabrielli, Mario Francisco [UNESP]
dc.contributor.authorPasseri, Luis Augusto
dc.contributor.authorCabrini Gabrielli, Marisa Aparecida [UNESP]
dc.contributor.authorSpin-Neto, Rubens
dc.contributor.authorPereira-Filho, Valfrido Antonio [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionAarhus Univ
dc.date.accessioned2014-12-03T13:10:46Z
dc.date.available2014-12-03T13:10:46Z
dc.date.issued2014-06-01
dc.description.abstractPurpose: The aim of this prospective study was to objectively evaluate inferior alveolar nerve (IAN) sensory disturbances in patients who underwent sagittal split ramus osteotomy (SSRO) by comparing 1 side treated with a reciprocating saw with the other side treated with a piezosurgery device.Materials and Methods: Clinical evaluation of IAN sensory disturbance was undertaken preoperatively and at 1 week, 4 weeks, 2 months, and 6 months postoperatively in 20 patients who underwent SSROat the Division of Oral and Maxillofacial Surgery, Araraquara Dental School, Sao Paulo State University. The 20 patients were examined at all periods for IAN functionality by Semmes-Weinstein testing; neither the patients nor the examiner knew which side was treated using piezosurgery or a reciprocating saw.Results: The mean age of the patients was 28.4 years (range, 20 to 48 yr). Before surgery, no patient had impaired function of the IAN in any of the 8 zones in the mental and inferior lip areas. All patients reported feeling the first monofilament at the time of the preoperative test. Seven days postoperatively, all patients reported some kind of altered sensitivity in at least 1 zone evaluated.Conclusions: The results of this study suggest there was no statistically significant difference in the sensitivity of the labiomental area regarding the instrument used to perform the osteotomy. Future studies will focus on enlarging the sample and evaluating the results. (C) 2014 American Association of Oral and Maxillofacial Surgeonsen
dc.description.affiliationSao Paulo State Univ, Araraquara Dent Sch, Araraquara, SP, Brazil
dc.description.affiliationSao Paulo State Univ, Araraquara Dent Sch, Div Oral & Maxillofacial Surg, Araraquara, SP, Brazil
dc.description.affiliationUniv Estadual Campinas, Fac Med Sci, Dept Surg, Dept Oral & Maxillofacial Surg,Div Plast Surg, Campinas, SP, Brazil
dc.description.affiliationAarhus Univ, Aarthus Univ, Aarhus, Denmark
dc.description.affiliationUnespSao Paulo State Univ, Araraquara Dent Sch, Araraquara, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Araraquara Dent Sch, Div Oral & Maxillofacial Surg, Araraquara, SP, Brazil
dc.format.extent1168-1172
dc.identifierhttp://dx.doi.org/10.1016/j.joms.2013.11.007
dc.identifier.citationJournal Of Oral And Maxillofacial Surgery. Philadelphia: W B Saunders Co-elsevier Inc, v. 72, n. 6, p. 1168-1172, 2014.
dc.identifier.doi10.1016/j.joms.2013.11.007
dc.identifier.issn0278-2391
dc.identifier.lattes8029177169916525
dc.identifier.urihttp://hdl.handle.net/11449/112506
dc.identifier.wosWOS:000336032200023
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofJournal of Oral and Maxillofacial Surgery
dc.relation.ispartofjcr1.779
dc.relation.ispartofsjr0,967
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleInferior Alveolar Nerve Function After Sagittal Split Osteotomy by Reciprocating Saw or Piezosurgery Instrument: Prospective Double-Blinded Studyen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes8029177169916525
unesp.author.orcid0000-0002-7147-1438[2]
unesp.author.orcid0000-0002-9562-0610[5]
unesp.author.orcid0000-0001-6142-4630[1]
unesp.author.orcid0000-0001-8736-7507[6]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt

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