Effect of complete and partial removable dentures on chewing movements
Identifieur interne : 007B02 ( Istex/Corpus ); précédent : 007B01; suivant : 007B03Effect of complete and partial removable dentures on chewing movements
Auteurs : T. M. S. V. Gonçalves ; L. S. R. Vilanova ; L. M. Gonçalves ; R. C. M. Rodrigues GarciaSource :
- Journal of Oral Rehabilitation [ 0305-182X ] ; 2014-03.
Abstract
Partial or complete edentulism impairs mastication. However, it is unclear how the chewing cycle is affected by prosthetics. We evaluated the chewing movements of patients fitted with complete (CD) or removable partial denture (RPD). A total of 29 subjects were kinesiographically evaluated during chewing of peanuts and Optocal portions in a random sequence. The subjects were divided into two groups according to prosthesis type. Group RPD was composed of 14 partially edentulous patients using a lower distal extension RPD (mean age 61 ± 8 years), and group CD contained 15 completely edentulous patients using CD (mean age 65·9 ± 7·9 years) in both jaws. Opening, closing, occlusal and masticatory cycle times, movement angle (opening and closing), maximum velocity (opening and closing), total area and chewing cycle amplitudes were evaluated. The results were subjected to anova and Tukey's HSD test at a significance level of 5%. The RPD group exhibited shorter opening and closing phases and masticatory cycle time (P < 0·05). Maximum velocities were also higher in the RPD group, irrespective of the test material (P < 0·05). The area and amplitude of the chewing envelope was smaller in the CD group (P < 0·0001). The test material did not influence chewing cycles in any of the parameters evaluated (P > 0·05). RPD wearers use a faster chewing sequence with greater vertical and lateral jaw excursions compared with CD wearers.
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DOI: 10.1111/joor.12125
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Gonçalves</name><affiliation><mods:affiliation>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Rodrigues Garcia, R C M" sort="Rodrigues Garcia, R C M" uniqKey="Rodrigues Garcia R" first="R. C. M." last="Rodrigues Garcia">R. C. M. Rodrigues Garcia</name><affiliation><mods:affiliation>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: regarcia@fop.unicamp.br</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:F8818DC63E2A64D7516F922CA969A3B64736F6E7</idno><date when="2014" year="2014">2014</date><idno type="doi">10.1111/joor.12125</idno><idno type="url">https://api.istex.fr/document/F8818DC63E2A64D7516F922CA969A3B64736F6E7/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">007B02</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">007B02</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main">Effect of complete and partial removable dentures on chewing movements</title><author><name sortKey="Goncalves, T M S V" sort="Goncalves, T M S V" uniqKey="Goncalves T" first="T. M. S. V." last="Gonçalves">T. M. S. V. Gonçalves</name><affiliation><mods:affiliation>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Vilanova, L S R" sort="Vilanova, L S R" uniqKey="Vilanova L" first="L. S. R." last="Vilanova">L. S. R. Vilanova</name><affiliation><mods:affiliation>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Goncalves, L M" sort="Goncalves, L M" uniqKey="Goncalves L" first="L. M." last="Gonçalves">L. M. Gonçalves</name><affiliation><mods:affiliation>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</mods:affiliation></affiliation></author><author><name sortKey="Rodrigues Garcia, R C M" sort="Rodrigues Garcia, R C M" uniqKey="Rodrigues Garcia R" first="R. C. M." last="Rodrigues Garcia">R. C. M. Rodrigues Garcia</name><affiliation><mods:affiliation>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: regarcia@fop.unicamp.br</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Journal of Oral Rehabilitation</title><title level="j" type="alt">JOURNAL OF ORAL REHABILITATION</title><idno type="ISSN">0305-182X</idno><idno type="eISSN">1365-2842</idno><imprint><biblScope unit="vol">41</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="177">177</biblScope><biblScope unit="page" to="183">183</biblScope><biblScope unit="page-count">7</biblScope><date type="published" when="2014-03">2014-03</date></imprint><idno type="ISSN">0305-182X</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0305-182X</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract">Partial or complete edentulism impairs mastication. However, it is unclear how the chewing cycle is affected by prosthetics. We evaluated the chewing movements of patients fitted with complete (CD) or removable partial denture (RPD). A total of 29 subjects were kinesiographically evaluated during chewing of peanuts and Optocal portions in a random sequence. The subjects were divided into two groups according to prosthesis type. Group RPD was composed of 14 partially edentulous patients using a lower distal extension RPD (mean age 61 ± 8 years), and group CD contained 15 completely edentulous patients using CD (mean age 65·9 ± 7·9 years) in both jaws. Opening, closing, occlusal and masticatory cycle times, movement angle (opening and closing), maximum velocity (opening and closing), total area and chewing cycle amplitudes were evaluated. The results were subjected to anova and Tukey's HSD test at a significance level of 5%. The RPD group exhibited shorter opening and closing phases and masticatory cycle time (P < 0·05). Maximum velocities were also higher in the RPD group, irrespective of the test material (P < 0·05). The area and amplitude of the chewing envelope was smaller in the CD group (P < 0·0001). The test material did not influence chewing cycles in any of the parameters evaluated (P > 0·05). RPD wearers use a faster chewing sequence with greater vertical and lateral jaw excursions compared with CD wearers.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>T. M. S. V. Gonçalves</name><affiliations><json:string>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</json:string></affiliations></json:item><json:item><name>L. S. R. Vilanova</name><affiliations><json:string>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</json:string></affiliations></json:item><json:item><name>L. M. Gonçalves</name><affiliations><json:string>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</json:string></affiliations></json:item><json:item><name>R. C. M. Rodrigues Garcia</name><affiliations><json:string>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</json:string><json:string>E-mail: regarcia@fop.unicamp.br</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>removable partial denture</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>complete denture</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>applied kinesiology</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>mastication</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>eating</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>jaw motion</value></json:item></subject><articleId><json:string>JOOR12125</json:string></articleId><arkIstex>ark:/67375/WNG-MJ223FRJ-H</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>Partial or complete edentulism impairs mastication. However, it is unclear how the chewing cycle is affected by prosthetics. We evaluated the chewing movements of patients fitted with complete (CD) or removable partial denture (RPD). A total of 29 subjects were kinesiographically evaluated during chewing of peanuts and Optocal portions in a random sequence. The subjects were divided into two groups according to prosthesis type. Group RPD was composed of 14 partially edentulous patients using a lower distal extension RPD (mean age 61 ± 8 years), and group CD contained 15 completely edentulous patients using CD (mean age 65·9 ± 7·9 years) in both jaws. Opening, closing, occlusal and masticatory cycle times, movement angle (opening and closing), maximum velocity (opening and closing), total area and chewing cycle amplitudes were evaluated. The results were subjected to anova and Tukey's HSD test at a significance level of 5%. The RPD group exhibited shorter opening and closing phases and masticatory cycle time (P > 0·05). Maximum velocities were also higher in the RPD group, irrespective of the test material (P > 0·05). The area and amplitude of the chewing envelope was smaller in the CD group (P > 0·0001). The test material did not influence chewing cycles in any of the parameters evaluated (P > 0·05). RPD wearers use a faster chewing sequence with greater vertical and lateral jaw excursions compared with CD wearers.</abstract><qualityIndicators><score>7.991</score><pdfWordCount>3399</pdfWordCount><pdfCharCount>21846</pdfCharCount><pdfVersion>1.3</pdfVersion><pdfPageCount>7</pdfPageCount><pdfPageSize>595.276 x 782.362 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractWordCount>216</abstractWordCount><abstractCharCount>1438</abstractCharCount><keywordCount>6</keywordCount></qualityIndicators><title>Effect of complete and partial removable dentures on chewing movements</title><genre><json:string>article</json:string></genre><host><title>Journal of Oral Rehabilitation</title><language><json:string>unknown</json:string></language><doi><json:string>10.1111/(ISSN)1365-2842</json:string></doi><issn><json:string>0305-182X</json:string></issn><eissn><json:string>1365-2842</json:string></eissn><publisherId><json:string>JOOR</json:string></publisherId><volume>41</volume><issue>3</issue><pages><first>177</first><last>183</last><total>7</total></pages><genre><json:string>journal</json:string></genre><subject><json:item><value>Original Article</value></json:item></subject></host><ark><json:string>ark:/67375/WNG-MJ223FRJ-H</json:string></ark><publicationDate>2014</publicationDate><copyrightDate>2014</copyrightDate><doi><json:string>10.1111/joor.12125</json:string></doi><id>F8818DC63E2A64D7516F922CA969A3B64736F6E7</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/F8818DC63E2A64D7516F922CA969A3B64736F6E7/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/F8818DC63E2A64D7516F922CA969A3B64736F6E7/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/F8818DC63E2A64D7516F922CA969A3B64736F6E7/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main">Effect of complete and partial removable dentures on chewing movements</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Wiley Publishing Ltd</publisher><availability><licence>© 2013 John Wiley & Sons Ltd</licence></availability><date type="published" when="2014-03"></date></publicationStmt><notesStmt><note type="content-type" subtype="article" source="article" scheme="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</note><note type="publication-type" subtype="journal" scheme="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</note></notesStmt><sourceDesc><biblStruct type="article"><analytic><title level="a" type="main">Effect of complete and partial removable dentures on chewing movements</title><author xml:id="author-0000"><persName><forename type="first">T. M. S. V.</forename><surname>Gonçalves</surname></persName><affiliation><orgName>Department of Prosthodontics and Periodontology</orgName><orgName>Piracicaba Dental School</orgName><orgName>University of Campinas</orgName><address><settlement type="city">Piracicaba</settlement><country key="BR">Brazil</country></address></affiliation></author><author xml:id="author-0001"><persName><forename type="first">L. S. R.</forename><surname>Vilanova</surname></persName><affiliation><orgName>Department of Prosthodontics and Periodontology</orgName><orgName>Piracicaba Dental School</orgName><orgName>University of Campinas</orgName><address><settlement type="city">Piracicaba</settlement><country key="BR">Brazil</country></address></affiliation></author><author xml:id="author-0002"><persName><forename type="first">L. M.</forename><surname>Gonçalves</surname></persName><affiliation><orgName>Department of Prosthodontics and Periodontology</orgName><orgName>Piracicaba Dental School</orgName><orgName>University of Campinas</orgName><address><settlement type="city">Piracicaba</settlement><country key="BR">Brazil</country></address></affiliation></author><author xml:id="author-0003" role="corresp"><persName><forename type="first">R. C. M.</forename><surname>Rodrigues Garcia</surname></persName><affiliation><orgName>Department of Prosthodontics and Periodontology</orgName><orgName>Piracicaba Dental School</orgName><orgName>University of Campinas</orgName><address><settlement type="city">Piracicaba</settlement><country key="BR">Brazil</country></address></affiliation><affiliation>Correspondence: Renata C. M. Rodrigues Garcia, Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Av. Limeira, no. 901, Bairro Areião, Piracicaba, SP, Brazil, CEP 13414‐903. E‐mail: regarcia@fop.unicamp.br</affiliation></author><idno type="istex">F8818DC63E2A64D7516F922CA969A3B64736F6E7</idno><idno type="ark">ark:/67375/WNG-MJ223FRJ-H</idno><idno type="DOI">10.1111/joor.12125</idno><idno type="unit">JOOR12125</idno><idno type="toTypesetVersion">file:JOOR.JOOR12125.pdf</idno></analytic><monogr><title level="j" type="main">Journal of Oral Rehabilitation</title><title level="j" type="alt">JOURNAL OF ORAL REHABILITATION</title><idno type="pISSN">0305-182X</idno><idno type="eISSN">1365-2842</idno><idno type="book-DOI">10.1111/(ISSN)1365-2842</idno><idno type="book-part-DOI">10.1111/joor.2014.41.issue-3</idno><idno type="product">JOOR</idno><imprint><biblScope unit="vol">41</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="177">177</biblScope><biblScope unit="page" to="183">183</biblScope><biblScope unit="page-count">7</biblScope><date type="published" when="2014-03"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract style="main" xml:id="joor12125-abs-0001"><head>Summary</head><p>Partial or complete edentulism impairs mastication. However, it is unclear how the chewing cycle is affected by prosthetics. We evaluated the chewing movements of patients fitted with complete (<hi rend="fc">CD</hi>) or removable partial denture (<hi rend="fc">RPD</hi>). A total of 29 subjects were kinesiographically evaluated during chewing of peanuts and Optocal portions in a random sequence. The subjects were divided into two groups according to prosthesis type. Group <hi rend="fc">RPD</hi> was composed of 14 partially edentulous patients using a lower distal extension <hi rend="fc">RPD</hi> (mean age 61 ± 8 years), and group <hi rend="fc">CD</hi> contained 15 completely edentulous patients using <hi rend="fc">CD</hi> (mean age 65·9 ± 7·9 years) in both jaws. Opening, closing, occlusal and masticatory cycle times, movement angle (opening and closing), maximum velocity (opening and closing), total area and chewing cycle amplitudes were evaluated. The results were subjected to <hi rend="smallCaps">anova</hi> and Tukey's <hi rend="fc">HSD</hi> test at a significance level of 5%. The <hi rend="fc">RPD</hi> group exhibited shorter opening and closing phases and masticatory cycle time (<hi rend="italic">P </hi><<hi rend="italic"> </hi>0·05). Maximum velocities were also higher in the <hi rend="fc">RPD</hi> group, irrespective of the test material (<hi rend="italic">P </hi><<hi rend="italic"> </hi>0·05). The area and amplitude of the chewing envelope was smaller in the <hi rend="fc">CD</hi> group (<hi rend="italic">P </hi><<hi rend="italic"> </hi>0·0001). The test material did not influence chewing cycles in any of the parameters evaluated (<hi rend="italic">P </hi>><hi rend="italic"> </hi>0·05). <hi rend="fc">RPD</hi> wearers use a faster chewing sequence with greater vertical and lateral jaw excursions compared with <hi rend="fc">CD</hi> wearers.</p></abstract><textClass><keywords><term xml:id="joor12125-kwd-0001">removable partial denture</term><term xml:id="joor12125-kwd-0002">complete denture</term><term xml:id="joor12125-kwd-0003">applied kinesiology</term><term xml:id="joor12125-kwd-0004">mastication</term><term xml:id="joor12125-kwd-0005">eating</term><term xml:id="joor12125-kwd-0006">jaw motion</term></keywords><keywords rend="articleCategory"><term>Original Article</term></keywords><keywords rend="tocHeading1"><term>Original Articles</term></keywords></textClass><langUsage><language ident="en"></language></langUsage></profileDesc></teiHeader></istex:fulltextTEI></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component type="serialArticle" version="2.0" xml:id="joor12125" xml:lang="en"><header><publicationMeta level="product"><doi origin="wiley" registered="yes">10.1111/(ISSN)1365-2842</doi><issn type="print">0305-182X</issn><issn type="electronic">1365-2842</issn><idGroup><id type="product" value="JOOR"></id></idGroup><titleGroup><title sort="JOURNAL OF ORAL REHABILITATION" type="main">Journal of Oral Rehabilitation</title><title type="short">J Oral Rehabil</title></titleGroup></publicationMeta><publicationMeta level="part" position="30"><doi origin="wiley">10.1111/joor.2014.41.issue-3</doi><copyright ownership="publisher">Copyright © 2014 John Wiley & Sons Ltd</copyright><numberingGroup><numbering type="journalVolume" number="41">41</numbering><numbering type="journalIssue">3</numbering></numberingGroup><coverDate startDate="2014-03">March 2014</coverDate></publicationMeta><publicationMeta level="unit" position="30" status="forIssue" type="article"><doi>10.1111/joor.12125</doi><idGroup><id type="unit" value="JOOR12125"></id></idGroup><countGroup><count number="7" type="pageTotal"></count></countGroup><titleGroup><title type="articleCategory">Original Article</title><title type="tocHeading1">Original Articles</title></titleGroup><copyright ownership="publisher">© 2013 John Wiley & Sons Ltd</copyright><eventGroup><event date="2013-11-29" type="manuscriptAccepted"></event><event agent="SPS" date="2013-12-09" type="xmlCreated"></event><event type="publishedOnlineEarlyUnpaginated" date="2013-12-23"></event><event type="firstOnline" date="2013-12-23"></event><event type="publishedOnlineFinalForm" date="2014-02-17"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.6.4 mode:FullText" date="2015-10-07"></event></eventGroup><numberingGroup><numbering type="pageFirst">177</numbering><numbering type="pageLast">183</numbering></numberingGroup><correspondenceTo>Correspondence: Renata C. M. Rodrigues Garcia, Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Av. Limeira, no. 901, Bairro Areião, Piracicaba, SP, Brazil, CEP 13414‐903. E‐mail: <email>regarcia@fop.unicamp.br</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:JOOR.JOOR12125.pdf"></link></linkGroup></publicationMeta><contentMeta><titleGroup><title type="main">Effect of complete and partial removable dentures on chewing movements</title><title type="shortAuthors">T. M. S. V. Gonçalves <i>et al</i>.</title></titleGroup><creators><creator affiliationRef="#joor12125-aff-0001" creatorRole="author" xml:id="joor12125-cr-0001"><personName><givenNames>T. M. S. V.</givenNames> <familyName>Gonçalves</familyName></personName></creator><creator affiliationRef="#joor12125-aff-0001" creatorRole="author" xml:id="joor12125-cr-0002"><personName><givenNames>L. S. R.</givenNames> <familyName>Vilanova</familyName></personName></creator><creator affiliationRef="#joor12125-aff-0001" creatorRole="author" xml:id="joor12125-cr-0003"><personName><givenNames>L. M.</givenNames> <familyName>Gonçalves</familyName></personName></creator><creator affiliationRef="#joor12125-aff-0001" corresponding="yes" creatorRole="author" xml:id="joor12125-cr-0004"><personName><givenNames>R. C. M.</givenNames> <familyName>Rodrigues Garcia</familyName></personName></creator></creators><affiliationGroup><affiliation countryCode="BR" type="organization" xml:id="joor12125-aff-0001"><orgDiv>Department of Prosthodontics and Periodontology</orgDiv> <orgDiv>Piracicaba Dental School</orgDiv> <orgName>University of Campinas</orgName> <address><city>Piracicaba</city> <country>Brazil</country></address></affiliation></affiliationGroup><keywordGroup type="author"><keyword xml:id="joor12125-kwd-0001">removable partial denture</keyword><keyword xml:id="joor12125-kwd-0002">complete denture</keyword><keyword xml:id="joor12125-kwd-0003">applied kinesiology</keyword><keyword xml:id="joor12125-kwd-0004">mastication</keyword><keyword xml:id="joor12125-kwd-0005">eating</keyword><keyword xml:id="joor12125-kwd-0006">jaw motion</keyword></keywordGroup><abstractGroup><abstract type="main" xml:id="joor12125-abs-0001"><title type="main">Summary</title><p>Partial or complete edentulism impairs mastication. However, it is unclear how the chewing cycle is affected by prosthetics. We evaluated the chewing movements of patients fitted with complete (<fc>CD</fc>) or removable partial denture (<fc>RPD</fc>). A total of 29 subjects were kinesiographically evaluated during chewing of peanuts and Optocal portions in a random sequence. The subjects were divided into two groups according to prosthesis type. Group <fc>RPD</fc> was composed of 14 partially edentulous patients using a lower distal extension <fc>RPD</fc> (mean age 61 ± 8 years), and group <fc>CD</fc> contained 15 completely edentulous patients using <fc>CD</fc> (mean age 65·9 ± 7·9 years) in both jaws. Opening, closing, occlusal and masticatory cycle times, movement angle (opening and closing), maximum velocity (opening and closing), total area and chewing cycle amplitudes were evaluated. The results were subjected to <sc>anova</sc> and Tukey's <fc>HSD</fc> test at a significance level of 5%. The <fc>RPD</fc> group exhibited shorter opening and closing phases and masticatory cycle time (<i>P </i><<i> </i>0·05). Maximum velocities were also higher in the <fc>RPD</fc> group, irrespective of the test material (<i>P </i><<i> </i>0·05). The area and amplitude of the chewing envelope was smaller in the <fc>CD</fc> group (<i>P </i><<i> </i>0·0001). The test material did not influence chewing cycles in any of the parameters evaluated (<i>P </i>><i> </i>0·05). <fc>RPD</fc> wearers use a faster chewing sequence with greater vertical and lateral jaw excursions compared with <fc>CD</fc> wearers.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Effect of complete and partial removable dentures on chewing movements</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Effect of complete and partial removable dentures on chewing movements</title></titleInfo><name type="personal"><namePart type="given">T. M. S. V.</namePart><namePart type="family">Gonçalves</namePart><affiliation>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">L. S. R.</namePart><namePart type="family">Vilanova</namePart><affiliation>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">L. M.</namePart><namePart type="family">Gonçalves</namePart><affiliation>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R. C. M.</namePart><namePart type="family">Rodrigues Garcia</namePart><affiliation>Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil</affiliation><affiliation>E-mail: regarcia@fop.unicamp.br</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><dateIssued encoding="w3cdtf">2014-03</dateIssued><dateCreated encoding="w3cdtf">2013-12-09</dateCreated><dateValid encoding="w3cdtf">2013-11-29</dateValid><copyrightDate encoding="w3cdtf">2014</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><abstract>Partial or complete edentulism impairs mastication. However, it is unclear how the chewing cycle is affected by prosthetics. We evaluated the chewing movements of patients fitted with complete (CD) or removable partial denture (RPD). A total of 29 subjects were kinesiographically evaluated during chewing of peanuts and Optocal portions in a random sequence. The subjects were divided into two groups according to prosthesis type. Group RPD was composed of 14 partially edentulous patients using a lower distal extension RPD (mean age 61 ± 8 years), and group CD contained 15 completely edentulous patients using CD (mean age 65·9 ± 7·9 years) in both jaws. Opening, closing, occlusal and masticatory cycle times, movement angle (opening and closing), maximum velocity (opening and closing), total area and chewing cycle amplitudes were evaluated. The results were subjected to anova and Tukey's HSD test at a significance level of 5%. The RPD group exhibited shorter opening and closing phases and masticatory cycle time (P < 0·05). Maximum velocities were also higher in the RPD group, irrespective of the test material (P < 0·05). The area and amplitude of the chewing envelope was smaller in the CD group (P < 0·0001). The test material did not influence chewing cycles in any of the parameters evaluated (P > 0·05). RPD wearers use a faster chewing sequence with greater vertical and lateral jaw excursions compared with CD wearers.</abstract><subject><genre>keywords</genre><topic>removable partial denture</topic><topic>complete denture</topic><topic>applied kinesiology</topic><topic>mastication</topic><topic>eating</topic><topic>jaw motion</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Oral Rehabilitation</title></titleInfo><titleInfo type="abbreviated"><title>J Oral Rehabil</title></titleInfo><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><subject><genre>article-category</genre><topic>Original Article</topic></subject><identifier type="ISSN">0305-182X</identifier><identifier type="eISSN">1365-2842</identifier><identifier type="DOI">10.1111/(ISSN)1365-2842</identifier><identifier type="PublisherID">JOOR</identifier><part><date>2014</date><detail type="volume"><caption>vol.</caption><number>41</number></detail><detail type="issue"><caption>no.</caption><number>3</number></detail><extent unit="pages"><start>177</start><end>183</end><total>7</total></extent></part></relatedItem><identifier type="istex">F8818DC63E2A64D7516F922CA969A3B64736F6E7</identifier><identifier type="ark">ark:/67375/WNG-MJ223FRJ-H</identifier><identifier type="DOI">10.1111/joor.12125</identifier><identifier type="ArticleID">JOOR12125</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2014 John Wiley & Sons Ltd© 2013 John Wiley & Sons Ltd</accessCondition><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-L0C46X92-X">wiley</recordContentSource></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/F8818DC63E2A64D7516F922CA969A3B64736F6E7/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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