An electromyographic analysis of orbicularis oris and buccinator muscle activity in patients with complete dentures fabricated using two neutral zone techniques--a pilot study.
Identifieur interne : 000523 ( PubMed/Corpus ); précédent : 000522; suivant : 000524An electromyographic analysis of orbicularis oris and buccinator muscle activity in patients with complete dentures fabricated using two neutral zone techniques--a pilot study.
Auteurs : Komal G. Ladha ; Shubhra Gill ; Rekha Gupta ; Mahesh Verma ; Meena GuptaSource :
- Journal of prosthodontics : official journal of the American College of Prosthodontists [ 1532-849X ] ; 2013.
English descriptors
- KwdEn :
- Aged, Aged, 80 and over, Cheek (physiology), Deglutition (physiology), Denture Design, Denture, Complete, Lower, Electromyography (methods), Facial Expression, Facial Muscles (physiology), Female, Follow-Up Studies, Humans, Laughter (physiology), Lip (physiology), Male, Middle Aged, Mouth (physiology), Muscle Contraction (physiology), Phonetics, Pilot Projects, Speech (physiology).
- MESH :
- methods : Electromyography.
- physiology : Cheek, Deglutition, Facial Muscles, Laughter, Lip, Mouth, Muscle Contraction, Speech.
- Aged, Aged, 80 and over, Denture Design, Denture, Complete, Lower, Facial Expression, Female, Follow-Up Studies, Humans, Male, Middle Aged, Phonetics, Pilot Projects.
Abstract
Several studies have evaluated electromyographic (EMG) activity of perioral muscles in patients using unsatisfactory old complete dentures and after the insertion of new clinically acceptable dentures; however, studies evaluating EMG activity of orbicularis oris (OO) and buccinator (BUC) muscles in patients wearing complete dentures fabricated using swallowing (SNZ) and phonetic neutral zone (PNZ) techniques are lacking in the literature. The purpose of this study was to evaluate differences in muscle activity of the superior orbicularis oris (SOO), inferior orbicularis oris (IOO) and BUC muscle during the use of unsatisfactory old complete dentures, in comparison with the satisfactory dentures fabricated using the two neutral zone techniques.
DOI: 10.1111/jopr.12055
PubMed: 23725009
Links to Exploration step
pubmed:23725009Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">An electromyographic analysis of orbicularis oris and buccinator muscle activity in patients with complete dentures fabricated using two neutral zone techniques--a pilot study.</title><author><name sortKey="Ladha, Komal G" sort="Ladha, Komal G" uniqKey="Ladha K" first="Komal G" last="Ladha">Komal G. Ladha</name><affiliation><nlm:affiliation>Department of Prosthodontics, ESIC Dental College and Hospital, New Delhi, India.</nlm:affiliation></affiliation></author><author><name sortKey="Gill, Shubhra" sort="Gill, Shubhra" uniqKey="Gill S" first="Shubhra" last="Gill">Shubhra Gill</name></author><author><name sortKey="Gupta, Rekha" sort="Gupta, Rekha" uniqKey="Gupta R" first="Rekha" last="Gupta">Rekha Gupta</name></author><author><name sortKey="Verma, Mahesh" sort="Verma, Mahesh" uniqKey="Verma M" first="Mahesh" last="Verma">Mahesh Verma</name></author><author><name sortKey="Gupta, Meena" sort="Gupta, Meena" uniqKey="Gupta M" first="Meena" last="Gupta">Meena Gupta</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2013">2013</date><idno type="RBID">pubmed:23725009</idno><idno type="pmid">23725009</idno><idno type="doi">10.1111/jopr.12055</idno><idno type="wicri:Area/PubMed/Corpus">000523</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000523</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">An electromyographic analysis of orbicularis oris and buccinator muscle activity in patients with complete dentures fabricated using two neutral zone techniques--a pilot study.</title><author><name sortKey="Ladha, Komal G" sort="Ladha, Komal G" uniqKey="Ladha K" first="Komal G" last="Ladha">Komal G. Ladha</name><affiliation><nlm:affiliation>Department of Prosthodontics, ESIC Dental College and Hospital, New Delhi, India.</nlm:affiliation></affiliation></author><author><name sortKey="Gill, Shubhra" sort="Gill, Shubhra" uniqKey="Gill S" first="Shubhra" last="Gill">Shubhra Gill</name></author><author><name sortKey="Gupta, Rekha" sort="Gupta, Rekha" uniqKey="Gupta R" first="Rekha" last="Gupta">Rekha Gupta</name></author><author><name sortKey="Verma, Mahesh" sort="Verma, Mahesh" uniqKey="Verma M" first="Mahesh" last="Verma">Mahesh Verma</name></author><author><name sortKey="Gupta, Meena" sort="Gupta, Meena" uniqKey="Gupta M" first="Meena" last="Gupta">Meena Gupta</name></author></analytic><series><title level="j">Journal of prosthodontics : official journal of the American College of Prosthodontists</title><idno type="eISSN">1532-849X</idno><imprint><date when="2013" type="published">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Aged, 80 and over</term><term>Cheek (physiology)</term><term>Deglutition (physiology)</term><term>Denture Design</term><term>Denture, Complete, Lower</term><term>Electromyography (methods)</term><term>Facial Expression</term><term>Facial Muscles (physiology)</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Laughter (physiology)</term><term>Lip (physiology)</term><term>Male</term><term>Middle Aged</term><term>Mouth (physiology)</term><term>Muscle Contraction (physiology)</term><term>Phonetics</term><term>Pilot Projects</term><term>Speech (physiology)</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Electromyography</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Cheek</term><term>Deglutition</term><term>Facial Muscles</term><term>Laughter</term><term>Lip</term><term>Mouth</term><term>Muscle Contraction</term><term>Speech</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Aged, 80 and over</term><term>Denture Design</term><term>Denture, Complete, Lower</term><term>Facial Expression</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Phonetics</term><term>Pilot Projects</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Several studies have evaluated electromyographic (EMG) activity of perioral muscles in patients using unsatisfactory old complete dentures and after the insertion of new clinically acceptable dentures; however, studies evaluating EMG activity of orbicularis oris (OO) and buccinator (BUC) muscles in patients wearing complete dentures fabricated using swallowing (SNZ) and phonetic neutral zone (PNZ) techniques are lacking in the literature. The purpose of this study was to evaluate differences in muscle activity of the superior orbicularis oris (SOO), inferior orbicularis oris (IOO) and BUC muscle during the use of unsatisfactory old complete dentures, in comparison with the satisfactory dentures fabricated using the two neutral zone techniques.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">23725009</PMID><DateCompleted><Year>2015</Year><Month>10</Month><Day>16</Day></DateCompleted><DateRevised><Year>2013</Year><Month>10</Month><Day>29</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1532-849X</ISSN><JournalIssue CitedMedium="Internet"><Volume>22</Volume><Issue>7</Issue><PubDate><Year>2013</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Journal of prosthodontics : official journal of the American College of Prosthodontists</Title><ISOAbbreviation>J Prosthodont</ISOAbbreviation></Journal><ArticleTitle>An electromyographic analysis of orbicularis oris and buccinator muscle activity in patients with complete dentures fabricated using two neutral zone techniques--a pilot study.</ArticleTitle><Pagination><MedlinePgn>566-74</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/jopr.12055</ELocationID><Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">Several studies have evaluated electromyographic (EMG) activity of perioral muscles in patients using unsatisfactory old complete dentures and after the insertion of new clinically acceptable dentures; however, studies evaluating EMG activity of orbicularis oris (OO) and buccinator (BUC) muscles in patients wearing complete dentures fabricated using swallowing (SNZ) and phonetic neutral zone (PNZ) techniques are lacking in the literature. The purpose of this study was to evaluate differences in muscle activity of the superior orbicularis oris (SOO), inferior orbicularis oris (IOO) and BUC muscle during the use of unsatisfactory old complete dentures, in comparison with the satisfactory dentures fabricated using the two neutral zone techniques.</AbstractText><AbstractText Label="MATERIALS AND METHODS" NlmCategory="METHODS">Ten completely edentulous participants dissatisfied with their existing mandibular complete dentures participated in the study. Each patient received two sets of new dentures fabricated using the SNZ and PNZ techniques. Surface EMG activity of the OO and BUC muscles was recorded using a 4-channel Medelec premier plus electromyography machine while the patients still used their old dentures (group A) and with the SNZ (group B) and PNZ (group C) dentures. On the basis of participation in the study, five participants first received the SNZ dentures and five the PNZ type. After having worn the prosthesis for a minimum of 2 months, EMG recordings were repeated for the first set of dentures. The prostheses were then changed and the procedures repeated. The activity of OO and BUC muscles was recorded at rest, while pursing and laughing, and during pronunciation of various syllables. Results are expressed as mean ± SD and as absolute numbers and percentage. ANOVA with appropriate correction (Bonferroni or Tamhane) and Student's t-test were used for statistical analysis. A p-value < 0.05 was taken to indicate a significant difference.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">There was no statistically significant difference in the mean EMG activity of SOO, IOO, and BUC muscles at rest, or during pursing or laughing among the three groups. No significant difference was observed in the mean EMG activity of SOO and BUC muscle among the groups for all the syllables pronounced. For IOO, a statistically significant difference was observed among the groups for the words "baby" and "cheese." Within-group comparisons of the mean EMG activities of SOO and IOO during pronunciation and pursing showed no significant difference; however, at rest a statistically significant difference was observed in group B.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">OO and BUC muscle activities did not significantly differ, irrespective of the technique used for fabrication of complete dentures.</AbstractText><CopyrightInformation>© 2013 by the American College of Prosthodontists.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ladha</LastName><ForeName>Komal G</ForeName><Initials>KG</Initials><AffiliationInfo><Affiliation>Department of Prosthodontics, ESIC Dental College and Hospital, New Delhi, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gill</LastName><ForeName>Shubhra</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Gupta</LastName><ForeName>Rekha</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Verma</LastName><ForeName>Mahesh</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Gupta</LastName><ForeName>Meena</ForeName><Initials>M</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2013</Year><Month>05</Month><Day>31</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Prosthodont</MedlineTA><NlmUniqueID>9301275</NlmUniqueID><ISSNLinking>1059-941X</ISSNLinking></MedlineJournalInfo><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000369" MajorTopicYN="N">Aged, 80 and over</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002610" MajorTopicYN="N">Cheek</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003679" MajorTopicYN="N">Deglutition</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003779" MajorTopicYN="Y">Denture Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003826" MajorTopicYN="Y">Denture, Complete, Lower</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004576" MajorTopicYN="N">Electromyography</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005149" MajorTopicYN="N">Facial Expression</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005152" MajorTopicYN="N">Facial Muscles</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005500" MajorTopicYN="N">Follow-Up Studies</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007845" MajorTopicYN="N">Laughter</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008046" MajorTopicYN="N">Lip</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009055" MajorTopicYN="N">Mouth</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009119" MajorTopicYN="N">Muscle Contraction</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010700" MajorTopicYN="N">Phonetics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010865" MajorTopicYN="N">Pilot Projects</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013060" MajorTopicYN="N">Speech</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Electromyography</Keyword><Keyword MajorTopicYN="N">buccinator</Keyword><Keyword MajorTopicYN="N">neutral zone</Keyword><Keyword MajorTopicYN="N">orbicularis oris</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="accepted"><Year>2013</Year><Month>01</Month><Day>23</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2013</Year><Month>6</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2013</Year><Month>6</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>10</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">23725009</ArticleId><ArticleId IdType="doi">10.1111/jopr.12055</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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