Silent Period of Masticatory Cycles in Dentate Subjects and Complete Denture Wearers

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dc.contributor.authorGoiato, Marcelo Coelho [UNESP]
dc.contributor.authorGarcia, Alicio Rosalino [UNESP]
dc.contributor.authorSantos, Daniela Micheline dos [UNESP]
dc.contributor.authorZuim, Paulo Renato Junqueira [UNESP]
dc.contributor.authorMarcal Mazza Sundefeld, Maria Lucia [UNESP]
dc.contributor.authorPesqueira, Aldieris Alves [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2013-09-30T18:30:20Z
dc.date.accessioned2014-05-20T13:43:51Z
dc.date.available2013-09-30T18:30:20Z
dc.date.available2014-05-20T13:43:51Z
dc.date.issued2011-02-01
dc.description.abstractPurpose: The purpose of this study was to assess, through electromyographic activity (EMG), the silent period (SP) of masseter and anterior temporal muscles in dentate subjects (DS) and complete denture wearers (CDW).Materials and Methods: The evaluations were performed at the initial and final period of the mastication for the DS group. For the CDW group, the evaluations were performed at the initial period of mastication, with old complete dentures worn for more than 10 years (OCDW) and at the final period of the mastication with new complete dentures (NCDW), 5 months after rehabilitation. Twenty-four asymptomatic subjects (12 DS, 12 CDW) answered a questionnaire based on the Research Diagnostic Criteria for temporomandibular disorders. The CDW group answered the questionnaire before and after new denture insertion and after 5 months of rehabilitation. The SP of the muscles was recorded through EMG at the initial and final periods of mastication using artificial food (Optocal). The operator monitored 35 chewing cycles performed to grind the artificial food and selected eight open-close-clench-chewing cycles for the record.Results: The SP of the muscles analyzed with new complete dentures showed no statistical difference in comparison to the old dentures. There was a statistically significant difference in the SP between the CDW and DS groups for initial and final chewing.Conclusion: Lowered muscular capacity and ability reduced the SP of muscles after rehabilitation with NCDWs.en
dc.description.affiliationSão Paulo State Univ, UNESP, Dept Dent Mat & Prosthodont, São Paulo, Brazil
dc.description.affiliationUnespSão Paulo State Univ, UNESP, Dept Dent Mat & Prosthodont, São Paulo, Brazil
dc.format.extent130-134
dc.identifierhttp://dx.doi.org/10.1111/j.1532-849X.2010.00681.x
dc.identifier.citationJournal of Prosthodontics-implant Esthetic and Reconstructive Dentistry. Hoboken: Wiley-blackwell, v. 20, n. 2, p. 130-134, 2011.
dc.identifier.doi10.1111/j.1532-849X.2010.00681.x
dc.identifier.issn1059-941X
dc.identifier.lattes9719883814872582
dc.identifier.lattes9595871441940059
dc.identifier.lattes5341631901408733
dc.identifier.orcid0000-0002-3800-3050
dc.identifier.urihttp://hdl.handle.net/11449/15339
dc.identifier.wosWOS:000290147400010
dc.language.isoeng
dc.publisherWiley-Blackwell
dc.relation.ispartofJournal of Prosthodontics-implant Esthetic and Reconstructive Dentistry
dc.relation.ispartofjcr1.745
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectSilent perioden
dc.subjectmasticationen
dc.subjectcomplete dentureen
dc.titleSilent Period of Masticatory Cycles in Dentate Subjects and Complete Denture Wearersen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderWiley-blackwell
unesp.author.lattes9719883814872582
unesp.author.lattes9595871441940059
unesp.author.lattes5341631901408733
unesp.author.lattes2336450644149867[6]
unesp.author.orcid0000-0002-3800-3050[1]
unesp.author.orcid0000-0003-3020-5253[6]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araçatubapt

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Artigos - Materiais Odontológicos e Prótese - FOA