Retromolar foramen of the human mandible
Identifieur interne : 000372 ( Istex/Corpus ); précédent : 000371; suivant : 000373Retromolar foramen of the human mandible
Auteurs : Nancy Suzanne OssenbergSource :
- American Journal of Physical Anthropology [ 0002-9483 ] ; 1987-05.
English descriptors
- KwdEn :
- Accessory, Accessory canals, Accessory mandibular foramen, Adolescent cohort, Adolescent peak, Aleut, Anterior opening, Better evidence, Buccal, Buccal nerve, Cadaveric dissections, Canal, Case report, Circumpolar populations, Coronoid process, Cranial variants, Descriptive statistics, Eskimo, Ethnohistorical studies, Facial skeleton, First molar, Foramen, Genetic differences, High frequency, Higher frequency, Higher incidence, Human mandible, Intertrait correlation, Large series, Mandible, Mandibular, Mandibular foramen, Masticatory strength, Molar, Molar roots, Molar teeth, Mylohyoid bridge, Neurovascular structures, Nonmetric cranial traits, Northeast asia, Northern indians, Oral surg, Ossenberg, Panoramic radiographs, Plains indians, Population differences, Population sample, Present study, Quantitative genetics, Retromolar, Retromolar canal, Retromolar foramen, Retromolar fossa, Retromolar triangle, Rhesus macaques, Skeletal specimens, Statistical significance, Supernumerary canals, Temporal crest, Temporal crest canal, Temporalis tendon, Theoretical model, Third molar, Total series, Trait, Trigeminal nerve, Unilateral occurrences, Variant, Wire probe.
- Teeft :
- Accessory, Accessory canals, Accessory mandibular foramen, Adolescent cohort, Adolescent peak, Aleut, Anterior opening, Better evidence, Buccal, Buccal nerve, Cadaveric dissections, Canal, Case report, Circumpolar populations, Coronoid process, Cranial variants, Descriptive statistics, Eskimo, Ethnohistorical studies, Facial skeleton, First molar, Foramen, Genetic differences, High frequency, Higher frequency, Higher incidence, Human mandible, Intertrait correlation, Large series, Mandible, Mandibular, Mandibular foramen, Masticatory strength, Molar, Molar roots, Molar teeth, Mylohyoid bridge, Neurovascular structures, Nonmetric cranial traits, Northeast asia, Northern indians, Oral surg, Ossenberg, Panoramic radiographs, Plains indians, Population differences, Population sample, Present study, Quantitative genetics, Retromolar, Retromolar canal, Retromolar foramen, Retromolar fossa, Retromolar triangle, Rhesus macaques, Skeletal specimens, Statistical significance, Supernumerary canals, Temporal crest, Temporal crest canal, Temporalis tendon, Theoretical model, Third molar, Total series, Trait, Trigeminal nerve, Unilateral occurrences, Variant, Wire probe.
Abstract
Analysis of retromolar foramen (RMF) in a large series of mandibles (N 2500) was undertaken to provide descriptive statistics for this variant. RMF of diameter 0.5 mm or greater were scored. Consistent with other data on accessory canals in the facial skeleton, RMF was found to occur more commonly in native populations of North America than in other populations (Africa, Europe, India, northeast Asia). The ratio of bilateral to unilateral occurrences was shown to increase with population incidence, a pattern consistent with the theoretical model of an epigenetic (threshold “quasicontinuous”) variant. Male‐female differences were not found. Age profiles were characterized by a marked peak in the adolescent cohort. In some populations RMF showed a positive intertrait correlation with accessory mandibular foramen and with accessory mental foramen, but correlations with presence/absence of third molar and three‐rooted first molar were not found. With refinements in scoring criteria and, ideally, better evidence of its heritability. RMF should be useful along with other minor cranial variants for ethnohistorical studies.
Url:
DOI: 10.1002/ajpa.1330730112
Links to Exploration step
ISTEX:07AF84A2E31930CADE1F12396B0009A425E759A2Le document en format XML
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RMF of diameter 0.5 mm or greater were scored. Consistent with other data on accessory canals in the facial skeleton, RMF was found to occur more commonly in native populations of North America than in other populations (Africa, Europe, India, northeast Asia). The ratio of bilateral to unilateral occurrences was shown to increase with population incidence, a pattern consistent with the theoretical model of an epigenetic (threshold “quasicontinuous”) variant. Male‐female differences were not found. Age profiles were characterized by a marked peak in the adolescent cohort. In some populations RMF showed a positive intertrait correlation with accessory mandibular foramen and with accessory mental foramen, but correlations with presence/absence of third molar and three‐rooted first molar were not found. With refinements in scoring criteria and, ideally, better evidence of its heritability. RMF should be useful along with other minor cranial variants for ethnohistorical studies.</p></abstract><textClass><keywords xml:lang="en"><term xml:id="kwd1">Mandibular nerve</term><term xml:id="kwd2">Buccal nerve</term><term xml:id="kwd3">Nonmetric cranial traits</term></keywords><keywords rend="articleCategory"><term>Article</term></keywords><keywords rend="tocHeading1"><term>Articles</term></keywords></textClass><langUsage><language ident="en"></language></langUsage></profileDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/07AF84A2E31930CADE1F12396B0009A425E759A2/fulltext/txt</uri></json:item></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 version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Wiley Subscription Services, Inc., A Wiley Company</publisherName><publisherLoc>New York</publisherLoc></publisherInfo><doi registered="yes">10.1002/(ISSN)1096-8644</doi><issn type="print">0002-9483</issn><issn type="electronic">1096-8644</issn><idGroup><id type="product" value="AJPA"></id></idGroup><titleGroup><title type="main" xml:lang="en" sort="AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY">American Journal of Physical Anthropology</title><title type="short">Am. J. Phys. Anthropol.</title></titleGroup></publicationMeta><publicationMeta level="part" position="10"><doi origin="wiley" registered="yes">10.1002/ajpa.v73:1</doi><numberingGroup><numbering type="journalVolume" number="73">73</numbering><numbering type="journalIssue">1</numbering></numberingGroup><coverDate startDate="1987-05">May 1987</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="12" status="forIssue"><doi origin="wiley" registered="yes">10.1002/ajpa.1330730112</doi><idGroup><id type="unit" value="AJPA1330730112"></id></idGroup><countGroup><count type="pageTotal" number="10"></count></countGroup><titleGroup><title type="articleCategory">Article</title><title type="tocHeading1">Articles</title></titleGroup><copyright ownership="publisher">Copyright © 1987 Wiley‐Liss, Inc., A Wiley Company</copyright><eventGroup><event type="manuscriptReceived" date="1985-12-02"></event><event type="manuscriptRevised" date="1986-12-30"></event><event type="firstOnline" date="2005-05-05"></event><event type="publishedOnlineFinalForm" date="2005-05-05"></event><event type="xmlConverted" agent="Converter:JWSART34_TO_WML3G version:2.3.2 mode:FullText source:HeaderRef result:HeaderRef" date="2010-03-11"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-02"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-14"></event></eventGroup><numberingGroup><numbering type="pageFirst">119</numbering><numbering type="pageLast">128</numbering></numberingGroup><linkGroup><link type="toTypesetVersion" href="file:AJPA.AJPA1330730112.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="figureTotal" number="4"></count><count type="tableTotal" number="6"></count><count type="referenceTotal" number="21"></count></countGroup><titleGroup><title type="main" xml:lang="en">Retromolar foramen of the human mandible</title><title type="short" xml:lang="en">RETROMOLAR FORAMEN OF THE HUMAN MANDIBLE</title></titleGroup><creators><creator xml:id="au1" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Nancy Suzanne</givenNames><familyName>Ossenberg</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="af1" countryCode="CA" type="organization"><unparsedAffiliation>Department of Anatomy, Queens University, Kingston, Ontario, Canada K7L 3N6</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en" type="author"><keyword xml:id="kwd1">Mandibular nerve</keyword><keyword xml:id="kwd2">Buccal nerve</keyword><keyword xml:id="kwd3">Nonmetric cranial traits</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>Analysis of retromolar foramen (RMF) in a large series of mandibles (N 2500) was undertaken to provide descriptive statistics for this variant. RMF of diameter 0.5 mm or greater were scored. Consistent with other data on accessory canals in the facial skeleton, RMF was found to occur more commonly in native populations of North America than in other populations (Africa, Europe, India, northeast Asia). The ratio of bilateral to unilateral occurrences was shown to increase with population incidence, a pattern consistent with the theoretical model of an epigenetic (threshold “quasicontinuous”) variant. Male‐female differences were not found. Age profiles were characterized by a marked peak in the adolescent cohort. In some populations RMF showed a positive intertrait correlation with accessory mandibular foramen and with accessory mental foramen, but correlations with presence/absence of third molar and three‐rooted first molar were not found. With refinements in scoring criteria and, ideally, better evidence of its heritability. RMF should be useful along with other minor cranial variants for ethnohistorical studies.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Retromolar foramen of the human mandible</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>RETROMOLAR FORAMEN OF THE HUMAN MANDIBLE</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Retromolar foramen of the human mandible</title></titleInfo><name type="personal"><namePart type="given">Nancy Suzanne</namePart><namePart type="family">Ossenberg</namePart><affiliation>Department of Anatomy, Queens University, Kingston, Ontario, Canada K7L 3N6</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>Wiley Subscription Services, Inc., A Wiley Company</publisher><place><placeTerm type="text">New York</placeTerm></place><dateIssued encoding="w3cdtf">1987-05</dateIssued><dateCaptured encoding="w3cdtf">1985-12-02</dateCaptured><copyrightDate encoding="w3cdtf">1987</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><extent unit="figures">4</extent><extent unit="tables">6</extent><extent unit="references">21</extent></physicalDescription><abstract lang="en">Analysis of retromolar foramen (RMF) in a large series of mandibles (N 2500) was undertaken to provide descriptive statistics for this variant. RMF of diameter 0.5 mm or greater were scored. Consistent with other data on accessory canals in the facial skeleton, RMF was found to occur more commonly in native populations of North America than in other populations (Africa, Europe, India, northeast Asia). The ratio of bilateral to unilateral occurrences was shown to increase with population incidence, a pattern consistent with the theoretical model of an epigenetic (threshold “quasicontinuous”) variant. Male‐female differences were not found. Age profiles were characterized by a marked peak in the adolescent cohort. In some populations RMF showed a positive intertrait correlation with accessory mandibular foramen and with accessory mental foramen, but correlations with presence/absence of third molar and three‐rooted first molar were not found. With refinements in scoring criteria and, ideally, better evidence of its heritability. RMF should be useful along with other minor cranial variants for ethnohistorical studies.</abstract><subject lang="en"><genre>keywords</genre><topic>Mandibular nerve</topic><topic>Buccal nerve</topic><topic>Nonmetric cranial traits</topic></subject><relatedItem type="host"><titleInfo><title>American Journal of Physical Anthropology</title></titleInfo><titleInfo type="abbreviated"><title>Am. J. Phys. Anthropol.</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>Article</topic></subject><identifier type="ISSN">0002-9483</identifier><identifier type="eISSN">1096-8644</identifier><identifier type="DOI">10.1002/(ISSN)1096-8644</identifier><identifier type="PublisherID">AJPA</identifier><part><date>1987</date><detail type="volume"><caption>vol.</caption><number>73</number></detail><detail type="issue"><caption>no.</caption><number>1</number></detail><extent unit="pages"><start>119</start><end>128</end><total>10</total></extent></part></relatedItem><identifier type="istex">07AF84A2E31930CADE1F12396B0009A425E759A2</identifier><identifier type="ark">ark:/67375/WNG-GXPVXRZC-D</identifier><identifier type="DOI">10.1002/ajpa.1330730112</identifier><identifier type="ArticleID">AJPA1330730112</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 1987 Wiley‐Liss, Inc., A Wiley Company</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><recordOrigin>Wiley Subscription Services, Inc., A Wiley Company</recordOrigin></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/07AF84A2E31930CADE1F12396B0009A425E759A2/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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