ELECTROMYOGRAPHIC EVALUATION OF MASTICATION AND SWALLOWING IN ELDERLY INDIVIDUALS WITH MANDIBULAR FIXED IMPLANTSUPPORTED PROSTHESES
Identifieur interne : 002F99 ( Pmc/Curation ); précédent : 002F98; suivant : 003000ELECTROMYOGRAPHIC EVALUATION OF MASTICATION AND SWALLOWING IN ELDERLY INDIVIDUALS WITH MANDIBULAR FIXED IMPLANTSUPPORTED PROSTHESES
Auteurs : Giédre Berretin-Felix [Brésil] ; Hugo Nary [Brésil] ; Carlos Roberto Padovani [Brésil] ; Alceu Sergio Trindade [Brésil] ; Wellington Monteiro Machado [Brésil]Source :
- Journal of Applied Oral Science [ 1678-7757 ] ; 2008.
Abstract
This study evaluated the effect of implant-supported oral rehabilitation in the mandible on the electromyographic activity during mastication and swallowing in edentulous elderly individuals. Fifteen patients aged more than 60 years were evaluated, being 10 females and 5 males. All patients were edentulous, wore removable complete dentures on both dental arches, and had the mandibular dentures replaced by implant-supported prostheses. All patients were submitted to electromyographic evaluation of the masseter, superior orbicularis oris muscles, and the submental muscles, before surgery and 3, 6 and 18 months postoperatively, using foods of different textures. The results obtained at the different periods were analyzed statistically by Kruskal-Wallis non-parametric test. Statistical analysis showed that only the masseter muscle had a significant loss in electromyographic activity (p<0.001), with a tendency of similar response for the submental muscles. Moreover, there was an increase in the activity of the orbicularis oris muscle during rubber chewing after treatment, yet without statistically significant difference. Mandibular fixed implant-supported prostheses in elderly individuals revealed a decrease in electromyographic amplitude for the masseter muscles during swallowing, which may indicate adaptation to new conditions of stability provided by fixation of the complete denture in the mandibular arch.
Url:
DOI: 10.1590/S1678-77572008000200007
PubMed: 19089202
PubMed Central: 4327630
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">ELECTROMYOGRAPHIC EVALUATION OF MASTICATION AND SWALLOWING IN ELDERLY INDIVIDUALS WITH MANDIBULAR FIXED IMPLANTSUPPORTED PROSTHESES</title><author><name sortKey="Berretin Felix, Giedre" sort="Berretin Felix, Giedre" uniqKey="Berretin Felix G" first="Giédre" last="Berretin-Felix">Giédre Berretin-Felix</name><affiliation wicri:level="1"><nlm:aff id="aff01">MSc, PhD, Assistant Professor, Speech Language Pathologist, Department of Speech Pathology and Audiology, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil</nlm:aff><country xml:lang="fr">Brésil</country><wicri:regionArea>MSc, PhD, Assistant Professor, Speech Language Pathologist, Department of Speech Pathology and Audiology, Bauru School of Dentistry, University of São Paulo, Bauru, SP</wicri:regionArea></affiliation></author><author><name sortKey="Nary, Hugo" sort="Nary, Hugo" uniqKey="Nary H" first="Hugo" last="Nary">Hugo Nary</name><affiliation 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SP</wicri:regionArea></affiliation></author><author><name sortKey="Trindade, Alceu Sergio" sort="Trindade, Alceu Sergio" uniqKey="Trindade A" first="Alceu Sergio" last="Trindade">Alceu Sergio Trindade</name><affiliation wicri:level="1"><nlm:aff id="aff04">DDS, MSc, PhD, Professor, Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil and Laboratory of Physiology, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo, Bauru, SP, Brazil</nlm:aff><country xml:lang="fr">Brésil</country><wicri:regionArea>DDS, MSc, PhD, Professor, Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil and Laboratory of Physiology, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo, Bauru, SP</wicri:regionArea></affiliation></author><author><name sortKey="Machado, Wellington Monteiro" sort="Machado, Wellington Monteiro" uniqKey="Machado W" first="Wellington Monteiro" last="Machado">Wellington Monteiro Machado</name><affiliation wicri:level="1"><nlm:aff id="aff05">MD, MSc, PhD, Professor, Department of Internal Medicine, University of São Paulo, São Paulo, SP, Brazil</nlm:aff><country xml:lang="fr">Brésil</country><wicri:regionArea>MD, MSc, PhD, Professor, Department of Internal Medicine, University of São Paulo, São Paulo, SP</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">19089202</idno><idno type="pmc">4327630</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4327630</idno><idno type="RBID">PMC:4327630</idno><idno type="doi">10.1590/S1678-77572008000200007</idno><date when="2008">2008</date><idno type="wicri:Area/Pmc/Corpus">002F99</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">002F99</idno><idno type="wicri:Area/Pmc/Curation">002F99</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">002F99</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">ELECTROMYOGRAPHIC EVALUATION OF MASTICATION AND SWALLOWING IN ELDERLY INDIVIDUALS WITH MANDIBULAR FIXED IMPLANTSUPPORTED PROSTHESES</title><author><name sortKey="Berretin Felix, Giedre" sort="Berretin Felix, Giedre" uniqKey="Berretin Felix G" first="Giédre" last="Berretin-Felix">Giédre Berretin-Felix</name><affiliation wicri:level="1"><nlm:aff id="aff01">MSc, PhD, Assistant Professor, Speech Language Pathologist, Department of Speech Pathology and Audiology, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil</nlm:aff><country xml:lang="fr">Brésil</country><wicri:regionArea>MSc, PhD, Assistant Professor, Speech Language Pathologist, Department of Speech Pathology and Audiology, Bauru School of Dentistry, University of São Paulo, Bauru, SP</wicri:regionArea></affiliation></author><author><name sortKey="Nary, Hugo" sort="Nary, Hugo" uniqKey="Nary H" first="Hugo" last="Nary">Hugo Nary</name><affiliation wicri:level="1"><nlm:aff id="aff02">DDS, MSc, PhD, Oral and Maxillofacial Surgeon, Professor and Chairman, Dental School, University of Sagrado Coração, Bauru, SP, Brazil</nlm:aff><country xml:lang="fr">Brésil</country><wicri:regionArea>DDS, MSc, PhD, Oral and Maxillofacial Surgeon, Professor and Chairman, Dental School, University of Sagrado Coração, Bauru, SP</wicri:regionArea></affiliation></author><author><name sortKey="Padovani, Carlos Roberto" sort="Padovani, Carlos Roberto" uniqKey="Padovani C" first="Carlos Roberto" last="Padovani">Carlos Roberto Padovani</name><affiliation wicri:level="1"><nlm:aff id="aff03">Graduated in Mathematics, PhD, Full Professor, Biosciences Institute, Medical School, University of São Paulo, São Paulo, SP, Brazil</nlm:aff><country xml:lang="fr">Brésil</country><wicri:regionArea>Graduated in Mathematics, PhD, Full Professor, Biosciences Institute, Medical School, University of São Paulo, São Paulo, SP</wicri:regionArea></affiliation></author><author><name sortKey="Trindade, Alceu Sergio" sort="Trindade, Alceu Sergio" uniqKey="Trindade A" first="Alceu Sergio" last="Trindade">Alceu Sergio Trindade</name><affiliation wicri:level="1"><nlm:aff id="aff04">DDS, MSc, PhD, Professor, Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil and Laboratory of Physiology, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo, Bauru, SP, Brazil</nlm:aff><country xml:lang="fr">Brésil</country><wicri:regionArea>DDS, MSc, PhD, Professor, Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil and Laboratory of Physiology, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo, Bauru, SP</wicri:regionArea></affiliation></author><author><name sortKey="Machado, Wellington Monteiro" sort="Machado, Wellington Monteiro" uniqKey="Machado W" first="Wellington Monteiro" last="Machado">Wellington Monteiro Machado</name><affiliation wicri:level="1"><nlm:aff id="aff05">MD, MSc, PhD, Professor, Department of Internal Medicine, University of São Paulo, São Paulo, SP, Brazil</nlm:aff><country xml:lang="fr">Brésil</country><wicri:regionArea>MD, MSc, PhD, Professor, Department of Internal Medicine, University of São Paulo, São Paulo, SP</wicri:regionArea></affiliation></author></analytic><series><title level="j">Journal of Applied Oral Science</title><idno type="ISSN">1678-7757</idno><idno type="eISSN">1678-7765</idno><imprint><date when="2008">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>This study evaluated the effect of implant-supported oral rehabilitation in the mandible on the electromyographic activity during mastication and swallowing in edentulous elderly individuals. Fifteen patients aged more than 60 years were evaluated, being 10 females and 5 males. All patients were edentulous, wore removable complete dentures on both dental arches, and had the mandibular dentures replaced by implant-supported prostheses. All patients were submitted to electromyographic evaluation of the masseter, superior orbicularis oris muscles, and the submental muscles, before surgery and 3, 6 and 18 months postoperatively, using foods of different textures. The results obtained at the different periods were analyzed statistically by Kruskal-Wallis non-parametric test. Statistical analysis showed that only the masseter muscle had a significant loss in electromyographic activity (p<0.001), with a tendency of similar response for the submental muscles. Moreover, there was an increase in the activity of the orbicularis oris muscle during rubber chewing after treatment, yet without statistically significant difference. Mandibular fixed implant-supported prostheses in elderly individuals revealed a decrease in electromyographic amplitude for the masseter muscles during swallowing, which may indicate adaptation to new conditions of stability provided by fixation of the complete denture in the mandibular arch.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Alajbeg, Iz" uniqKey="Alajbeg I">IZ Alajbeg</name></author><author><name sortKey="Valentic Peruzovic, M" uniqKey="Valentic Peruzovic M">M Valentic-Peruzovic</name></author><author><name sortKey="Alajbeg, I" uniqKey="Alajbeg I">I Alajbeg</name></author><author><name sortKey="Illes, D" uniqKey="Illes D">D Illes</name></author><author><name sortKey="Celebic, A" uniqKey="Celebic A">A Celebic</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bakke, M" uniqKey="Bakke M">M Bakke</name></author><author><name sortKey="Holm, B" uniqKey="Holm B">B 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<front><journal-meta><journal-id journal-id-type="nlm-ta">J Appl Oral Sci</journal-id><journal-id journal-id-type="iso-abbrev">J Appl Oral Sci</journal-id><journal-title-group><journal-title>Journal of Applied Oral Science</journal-title></journal-title-group><issn pub-type="ppub">1678-7757</issn><issn pub-type="epub">1678-7765</issn><publisher><publisher-name>Faculdade de Odontologia de Bauru da Universidade de São Paulo</publisher-name><publisher-loc>Bauru</publisher-loc></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">19089202</article-id><article-id pub-id-type="pmc">4327630</article-id><article-id pub-id-type="publisher-id">S1678-77572008000200007</article-id><article-id pub-id-type="doi">10.1590/S1678-77572008000200007</article-id><article-categories><subj-group subj-group-type="heading"><subject>Original Article</subject></subj-group></article-categories><title-group><article-title>ELECTROMYOGRAPHIC EVALUATION OF MASTICATION AND SWALLOWING IN ELDERLY INDIVIDUALS WITH MANDIBULAR FIXED IMPLANTSUPPORTED PROSTHESES</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Berretin-Felix</surname><given-names>Giédre</given-names></name><xref ref-type="aff" rid="aff01"><sup>1</sup></xref><xref ref-type="corresp" rid="c01"></xref></contrib><contrib contrib-type="author"><name><surname>Nary</surname><given-names>Hugo</given-names><suffix>Filho</suffix></name><xref ref-type="aff" rid="aff02"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Padovani</surname><given-names>Carlos Roberto</given-names></name><xref ref-type="aff" rid="aff03"><sup>3</sup></xref></contrib><contrib contrib-type="author"><name><surname>Trindade</surname><given-names>Alceu Sergio</given-names><suffix>Junior</suffix></name><xref ref-type="aff" rid="aff04"><sup>4</sup></xref></contrib><contrib contrib-type="author"><name><surname>Machado</surname><given-names>Wellington Monteiro</given-names></name><xref ref-type="aff" rid="aff05"><sup>5</sup></xref></contrib><aff id="aff01"><label>1</label>MSc, PhD, Assistant Professor, Speech Language Pathologist, Department of Speech Pathology and Audiology, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil</aff><aff id="aff02"><label>2</label>DDS, MSc, PhD, Oral and Maxillofacial Surgeon, Professor and Chairman, Dental School, University of Sagrado Coração, Bauru, SP, Brazil</aff><aff id="aff03"><label>3</label>Graduated in Mathematics, PhD, Full Professor, Biosciences Institute, Medical School, University of São Paulo, São Paulo, SP, Brazil</aff><aff id="aff04"><label>4</label>DDS, MSc, PhD, Professor, Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil and Laboratory of Physiology, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo, Bauru, SP, Brazil</aff><aff id="aff05"><label>5</label>MD, MSc, PhD, Professor, Department of Internal Medicine, University of São Paulo, São Paulo, SP, Brazil</aff></contrib-group><author-notes><corresp id="c01"><bold>Corresponding address:</bold> Profa.Dra. Giédre Berretin-Felix - Departamento de Fonoaudiologia, Faculdade de Odontologia de Bauru, Universidade de São Paulo. Alameda Dr. Octávio Pinheiro Brisolla 9-75, C.P. 73, 17012-901, Bauru, SP, Brasil. Phone: +55-14-3235-8332 - e-mail: <email>gfelix@usp.br</email></corresp></author-notes><pub-date pub-type="epub-ppub"><month>4</month><year>2008</year></pub-date><pmc-comment>Fake ppub date generated by PMC from publisher
pub-date/@pub-type='epub-ppub' </pmc-comment>
<pub-date pub-type="ppub"><month>4</month><year>2008</year></pub-date><volume>16</volume><issue>2</issue><fpage>116</fpage><lpage>121</lpage><history><date date-type="received"><day>24</day><month>4</month><year>2007</year></date><date date-type="rev-recd"><day>23</day><month>6</month><year>2007</year></date><date date-type="accepted"><day>05</day><month>12</month><year>2007</year></date></history><permissions><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/"><license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p></license></permissions><abstract><p>This study evaluated the effect of implant-supported oral rehabilitation in the mandible on the electromyographic activity during mastication and swallowing in edentulous elderly individuals. Fifteen patients aged more than 60 years were evaluated, being 10 females and 5 males. All patients were edentulous, wore removable complete dentures on both dental arches, and had the mandibular dentures replaced by implant-supported prostheses. All patients were submitted to electromyographic evaluation of the masseter, superior orbicularis oris muscles, and the submental muscles, before surgery and 3, 6 and 18 months postoperatively, using foods of different textures. The results obtained at the different periods were analyzed statistically by Kruskal-Wallis non-parametric test. Statistical analysis showed that only the masseter muscle had a significant loss in electromyographic activity (p<0.001), with a tendency of similar response for the submental muscles. Moreover, there was an increase in the activity of the orbicularis oris muscle during rubber chewing after treatment, yet without statistically significant difference. Mandibular fixed implant-supported prostheses in elderly individuals revealed a decrease in electromyographic amplitude for the masseter muscles during swallowing, which may indicate adaptation to new conditions of stability provided by fixation of the complete denture in the mandibular arch.</p></abstract><kwd-group><kwd>Swallowing</kwd><kwd>Mastication</kwd><kwd>Elderly</kwd><kwd>Implant-supported prosthesis</kwd><kwd>Electromyography</kwd></kwd-group><counts><fig-count count="0"></fig-count><table-count count="3"></table-count><equation-count count="0"></equation-count><ref-count count="33"></ref-count><page-count count="6"></page-count></counts></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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