Measurement of Cross-Sectional Dimensions of the Cricoid Cartilage: A Computed Tomographic Study
Objectives: We measured the cross-sectional dimensions of the cricoid cartilage and degrees of ossification of the marrow space for designing a cricoid implant. Methods: We reviewed 100 age- and sex-matched neck computed tomography scans that were performed at Seoul National University Hospital from...
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Veröffentlicht in: | Annals of otology, rhinology & laryngology rhinology & laryngology, 2009-04, Vol.118 (4), p.253-258 |
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creator | Shin, Hyun-Woo Ahn, Youngjin Sung, Myung-Whun Kim, Kwang Hyun Kwon, Tack-Kyun |
description | Objectives:
We measured the cross-sectional dimensions of the cricoid cartilage and degrees of ossification of the marrow space for designing a cricoid implant.
Methods:
We reviewed 100 age- and sex-matched neck computed tomography scans that were performed at Seoul National University Hospital from 2001 to 2005. Under a standardized computed tomography window setting, the height of the cricoid cartilage marrow and the thickness of the marrow space and the ossified inner and outer cortices were measured by one observer.
Results:
The mean height of the cricoid cartilage marrow was 13.6 mm (range, 5.5 to 20.5 mm) in women and 17.5 mm (range, 13.0 to 24.5 mm) in men. The mean thickness of the cricoid cartilage marrow was 3.17 mm (range, 1.22 to 4.75 mm) in women and 5.13 mm (range, 3.42 to 7.60 mm) in men. We also observed that women in general have a higher density of the cricoid marrow than men; 4 women and 1 man had a markedly denser marrow space. There were individual variations in size and density of the cricoid marrow.
Conclusions:
Human adult cricoid cartilages have sufficient marrow space for cricoid implantation. Preoperative evaluation of the size and density of the cricoid marrow is recommended for individual application of the cricoid implant. |
doi_str_mv | 10.1177/000348940911800403 |
format | Article |
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We measured the cross-sectional dimensions of the cricoid cartilage and degrees of ossification of the marrow space for designing a cricoid implant.
Methods:
We reviewed 100 age- and sex-matched neck computed tomography scans that were performed at Seoul National University Hospital from 2001 to 2005. Under a standardized computed tomography window setting, the height of the cricoid cartilage marrow and the thickness of the marrow space and the ossified inner and outer cortices were measured by one observer.
Results:
The mean height of the cricoid cartilage marrow was 13.6 mm (range, 5.5 to 20.5 mm) in women and 17.5 mm (range, 13.0 to 24.5 mm) in men. The mean thickness of the cricoid cartilage marrow was 3.17 mm (range, 1.22 to 4.75 mm) in women and 5.13 mm (range, 3.42 to 7.60 mm) in men. We also observed that women in general have a higher density of the cricoid marrow than men; 4 women and 1 man had a markedly denser marrow space. There were individual variations in size and density of the cricoid marrow.
Conclusions:
Human adult cricoid cartilages have sufficient marrow space for cricoid implantation. Preoperative evaluation of the size and density of the cricoid marrow is recommended for individual application of the cricoid implant.</description><identifier>ISSN: 0003-4894</identifier><identifier>EISSN: 1943-572X</identifier><identifier>DOI: 10.1177/000348940911800403</identifier><identifier>PMID: 19462844</identifier><identifier>CODEN: AORHA2</identifier><language>eng</language><publisher>Los Angeles, CA: SAGE Publications</publisher><subject>Adult ; Aged ; Anatomy, Cross-Sectional ; Biological and medical sciences ; Body Height ; Body Mass Index ; Cricoid Cartilage - anatomy & histology ; Cricoid Cartilage - diagnostic imaging ; Female ; Humans ; Male ; Medical sciences ; Middle Aged ; Otorhinolaryngology. Stomatology ; Sex Characteristics ; Tomography, X-Ray Computed</subject><ispartof>Annals of otology, rhinology & laryngology, 2009-04, Vol.118 (4), p.253-258</ispartof><rights>2009 SAGE Publications</rights><rights>2009 INIST-CNRS</rights><rights>Copyright Annals Publishing Company Apr 2009</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c442t-2d1e9178888428086f9b4e79ad146071a8a3035da9a8f61e141ea91cfb19460c3</citedby><cites>FETCH-LOGICAL-c442t-2d1e9178888428086f9b4e79ad146071a8a3035da9a8f61e141ea91cfb19460c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/000348940911800403$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/000348940911800403$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,21810,23921,23922,25131,27915,27916,43612,43613</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21354648$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19462844$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shin, Hyun-Woo</creatorcontrib><creatorcontrib>Ahn, Youngjin</creatorcontrib><creatorcontrib>Sung, Myung-Whun</creatorcontrib><creatorcontrib>Kim, Kwang Hyun</creatorcontrib><creatorcontrib>Kwon, Tack-Kyun</creatorcontrib><title>Measurement of Cross-Sectional Dimensions of the Cricoid Cartilage: A Computed Tomographic Study</title><title>Annals of otology, rhinology & laryngology</title><addtitle>Ann Otol Rhinol Laryngol</addtitle><description>Objectives:
We measured the cross-sectional dimensions of the cricoid cartilage and degrees of ossification of the marrow space for designing a cricoid implant.
Methods:
We reviewed 100 age- and sex-matched neck computed tomography scans that were performed at Seoul National University Hospital from 2001 to 2005. Under a standardized computed tomography window setting, the height of the cricoid cartilage marrow and the thickness of the marrow space and the ossified inner and outer cortices were measured by one observer.
Results:
The mean height of the cricoid cartilage marrow was 13.6 mm (range, 5.5 to 20.5 mm) in women and 17.5 mm (range, 13.0 to 24.5 mm) in men. The mean thickness of the cricoid cartilage marrow was 3.17 mm (range, 1.22 to 4.75 mm) in women and 5.13 mm (range, 3.42 to 7.60 mm) in men. We also observed that women in general have a higher density of the cricoid marrow than men; 4 women and 1 man had a markedly denser marrow space. There were individual variations in size and density of the cricoid marrow.
Conclusions:
Human adult cricoid cartilages have sufficient marrow space for cricoid implantation. Preoperative evaluation of the size and density of the cricoid marrow is recommended for individual application of the cricoid implant.</description><subject>Adult</subject><subject>Aged</subject><subject>Anatomy, Cross-Sectional</subject><subject>Biological and medical sciences</subject><subject>Body Height</subject><subject>Body Mass Index</subject><subject>Cricoid Cartilage - anatomy & histology</subject><subject>Cricoid Cartilage - diagnostic imaging</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Otorhinolaryngology. Stomatology</subject><subject>Sex Characteristics</subject><subject>Tomography, X-Ray Computed</subject><issn>0003-4894</issn><issn>1943-572X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kE1P3DAQQC1UBAvlD_RQRZXKLazH8cZ2byjlS6LqYanELZ11JmCUrBc7OfDvcbQrkFoJX-zRvJnxPMa-AD8DUGrOOS-kNpIbAM255MUem4GRRb5Q4v4Tm01APhGH7CjGpxTKBRcH7DBBpdBSztjfX4RxDNTTesh8m1XBx5gvyQ7Or7HLfrqUiekdp-zwSIlw1rsmqzAMrsMH-pGdZ5XvN-NATXbne_8QcPPobLYcxublM9tvsYt0sruP2Z_Li7vqOr_9fXVTnd_mVkox5KIBMqB0OlJorsvWrCQpgw3IkitAjQUvFg0a1G0JBBIIDdh2Ne3CbXHMTrd9N8E_jxSHunfRUtfhmvwY61IJBUaUCfz2D_jkx5B2jbUAZUCIUidIbCE7-QjU1pvgegwvNfB6kl__Lz8Vfd11Hlc9Ne8lO9sJ-L4DMFrs2oBr6-IbJ6BYyFJO0-dbLia979_7YPQr-1OXtA</recordid><startdate>20090401</startdate><enddate>20090401</enddate><creator>Shin, Hyun-Woo</creator><creator>Ahn, Youngjin</creator><creator>Sung, Myung-Whun</creator><creator>Kim, Kwang Hyun</creator><creator>Kwon, Tack-Kyun</creator><general>SAGE Publications</general><general>Annals Publishing Compagny</general><general>SAGE PUBLICATIONS, INC</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>S0X</scope><scope>7X8</scope><scope>8BM</scope></search><sort><creationdate>20090401</creationdate><title>Measurement of Cross-Sectional Dimensions of the Cricoid Cartilage: A Computed Tomographic Study</title><author>Shin, Hyun-Woo ; Ahn, Youngjin ; Sung, Myung-Whun ; Kim, Kwang Hyun ; Kwon, Tack-Kyun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c442t-2d1e9178888428086f9b4e79ad146071a8a3035da9a8f61e141ea91cfb19460c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Anatomy, Cross-Sectional</topic><topic>Biological and medical sciences</topic><topic>Body Height</topic><topic>Body Mass Index</topic><topic>Cricoid Cartilage - anatomy & histology</topic><topic>Cricoid Cartilage - diagnostic imaging</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Otorhinolaryngology. Stomatology</topic><topic>Sex Characteristics</topic><topic>Tomography, X-Ray Computed</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shin, Hyun-Woo</creatorcontrib><creatorcontrib>Ahn, Youngjin</creatorcontrib><creatorcontrib>Sung, Myung-Whun</creatorcontrib><creatorcontrib>Kim, Kwang Hyun</creatorcontrib><creatorcontrib>Kwon, Tack-Kyun</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Proquest Nursing & Allied Health Source</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><collection>MEDLINE - Academic</collection><collection>ComDisDome</collection><jtitle>Annals of otology, rhinology & laryngology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shin, Hyun-Woo</au><au>Ahn, Youngjin</au><au>Sung, Myung-Whun</au><au>Kim, Kwang Hyun</au><au>Kwon, Tack-Kyun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Measurement of Cross-Sectional Dimensions of the Cricoid Cartilage: A Computed Tomographic Study</atitle><jtitle>Annals of otology, rhinology & laryngology</jtitle><addtitle>Ann Otol Rhinol Laryngol</addtitle><date>2009-04-01</date><risdate>2009</risdate><volume>118</volume><issue>4</issue><spage>253</spage><epage>258</epage><pages>253-258</pages><issn>0003-4894</issn><eissn>1943-572X</eissn><coden>AORHA2</coden><abstract>Objectives:
We measured the cross-sectional dimensions of the cricoid cartilage and degrees of ossification of the marrow space for designing a cricoid implant.
Methods:
We reviewed 100 age- and sex-matched neck computed tomography scans that were performed at Seoul National University Hospital from 2001 to 2005. Under a standardized computed tomography window setting, the height of the cricoid cartilage marrow and the thickness of the marrow space and the ossified inner and outer cortices were measured by one observer.
Results:
The mean height of the cricoid cartilage marrow was 13.6 mm (range, 5.5 to 20.5 mm) in women and 17.5 mm (range, 13.0 to 24.5 mm) in men. The mean thickness of the cricoid cartilage marrow was 3.17 mm (range, 1.22 to 4.75 mm) in women and 5.13 mm (range, 3.42 to 7.60 mm) in men. We also observed that women in general have a higher density of the cricoid marrow than men; 4 women and 1 man had a markedly denser marrow space. There were individual variations in size and density of the cricoid marrow.
Conclusions:
Human adult cricoid cartilages have sufficient marrow space for cricoid implantation. Preoperative evaluation of the size and density of the cricoid marrow is recommended for individual application of the cricoid implant.</abstract><cop>Los Angeles, CA</cop><pub>SAGE Publications</pub><pmid>19462844</pmid><doi>10.1177/000348940911800403</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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source | MEDLINE; SAGE Complete A-Z List |
subjects | Adult Aged Anatomy, Cross-Sectional Biological and medical sciences Body Height Body Mass Index Cricoid Cartilage - anatomy & histology Cricoid Cartilage - diagnostic imaging Female Humans Male Medical sciences Middle Aged Otorhinolaryngology. Stomatology Sex Characteristics Tomography, X-Ray Computed |
title | Measurement of Cross-Sectional Dimensions of the Cricoid Cartilage: A Computed Tomographic Study |
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