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Article: 3D CBCT McNamara's cephalometric analysis in an adult southern Chinese population

Title3D CBCT McNamara's cephalometric analysis in an adult southern Chinese population
Authors
Keywordscone beam computerized tomography
McNamara's analysis
southern Chinese
Issue Date2011
PublisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/ijom
Citation
International Journal Of Oral And Maxillofacial Surgery, 2011, v. 40 n. 9, p. 920-925 How to Cite?
AbstractPreliminary results were determined for a database on 3-dimensional (3D) cephalometrics using McNamara's analysis in an adult southern Chinese population based on cone-beam computerized tomography (CBCT). 3D dentoskeletal morphology was assessed from CBCTs from 80 (39 males; 41 females; 21-30 years) consecutive adult southern Chinese without gross craniofacial deformity or asymmetry, adopting 16 variables from McNamara's cephalometric method. For variables in relation to maxilla to cranial base, mandible to cranial base and dentition, there were no significant differences between males and females. For variables in relation to mandible to maxilla, 8 of 11 showed significant differences between males and females: Cd(L)-Gn (♂: 127.65 mm; ♀: 119.56 mm, P < 0.01), Cd(R)-Gn (♂: 127.85 mm; ♀: 119.94 mm, P < 0.01), Cd(L)-A (♂: 99.38 mm; ♀: 94.18 mm, P < 0.01), Cd(R)-A (♂: 93.93 mm; ♀: 94.99 mm, P < 0.01), MxMD-DF(L) (♂: 28.26 mm; ♀: 25.40 mm, P < 0.05), MxMD-DF(R) (♂: 27.74 mm; ♀: 24.02 mm, P < 0.05), ANS-Me (♂: 71.09 mm; ♀: 65.84 mm, P < 0.01), and MD-P(L) (♂: 22.85°; ♀: 25.25°, P < 0.05). The method errors did not exceed 0.5 mm for any variables. A preliminary CBCT cephalometric database of the population was created. The significant sexual differences in the 3D McNamara's analysis indicate that gender specific data should be made available. The sample size should be increased to create a more representative database. © 2011 International Association of Oral and Maxillofacial Surgeons.
Persistent Identifierhttp://hdl.handle.net/10722/134973
ISSN
2015 Impact Factor: 1.563
2015 SCImago Journal Rankings: 0.854
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorWong, RWKen_HK
dc.contributor.authorChau, ACMen_HK
dc.contributor.authorHägg, Uen_HK
dc.date.accessioned2011-07-27T01:25:14Z-
dc.date.available2011-07-27T01:25:14Z-
dc.date.issued2011en_HK
dc.identifier.citationInternational Journal Of Oral And Maxillofacial Surgery, 2011, v. 40 n. 9, p. 920-925en_HK
dc.identifier.issn0901-5027en_HK
dc.identifier.urihttp://hdl.handle.net/10722/134973-
dc.description.abstractPreliminary results were determined for a database on 3-dimensional (3D) cephalometrics using McNamara's analysis in an adult southern Chinese population based on cone-beam computerized tomography (CBCT). 3D dentoskeletal morphology was assessed from CBCTs from 80 (39 males; 41 females; 21-30 years) consecutive adult southern Chinese without gross craniofacial deformity or asymmetry, adopting 16 variables from McNamara's cephalometric method. For variables in relation to maxilla to cranial base, mandible to cranial base and dentition, there were no significant differences between males and females. For variables in relation to mandible to maxilla, 8 of 11 showed significant differences between males and females: Cd(L)-Gn (♂: 127.65 mm; ♀: 119.56 mm, P < 0.01), Cd(R)-Gn (♂: 127.85 mm; ♀: 119.94 mm, P < 0.01), Cd(L)-A (♂: 99.38 mm; ♀: 94.18 mm, P < 0.01), Cd(R)-A (♂: 93.93 mm; ♀: 94.99 mm, P < 0.01), MxMD-DF(L) (♂: 28.26 mm; ♀: 25.40 mm, P < 0.05), MxMD-DF(R) (♂: 27.74 mm; ♀: 24.02 mm, P < 0.05), ANS-Me (♂: 71.09 mm; ♀: 65.84 mm, P < 0.01), and MD-P(L) (♂: 22.85°; ♀: 25.25°, P < 0.05). The method errors did not exceed 0.5 mm for any variables. A preliminary CBCT cephalometric database of the population was created. The significant sexual differences in the 3D McNamara's analysis indicate that gender specific data should be made available. The sample size should be increased to create a more representative database. © 2011 International Association of Oral and Maxillofacial Surgeons.en_HK
dc.languageengen_US
dc.publisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/ijomen_HK
dc.relation.ispartofInternational Journal of Oral and Maxillofacial Surgeryen_HK
dc.subjectcone beam computerized tomographyen_HK
dc.subjectMcNamara's analysisen_HK
dc.subjectsouthern Chineseen_HK
dc.title3D CBCT McNamara's cephalometric analysis in an adult southern Chinese populationen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0901-5027&volume=40&issue=9&spage=920&epage=925&date=2011&atitle=3D+CBCT+McNamara%27s+cephalometric+analysis+in+an+adult+southern+Chinese+population-
dc.identifier.emailWong, RWK:fyoung@hkucc.hku.hken_HK
dc.identifier.emailChau, ACM:ansonc@hkucc.hku.hken_HK
dc.identifier.emailHägg, U:euohagg@hkusua.hku.hken_HK
dc.identifier.authorityWong, RWK=rp00038en_HK
dc.identifier.authorityChau, ACM=rp00044en_HK
dc.identifier.authorityHägg, U=rp00020en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.ijom.2011.03.011en_HK
dc.identifier.pmid21511439-
dc.identifier.scopuseid_2-s2.0-80052205713en_HK
dc.identifier.hkuros186587en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80052205713&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume40en_HK
dc.identifier.issue9en_HK
dc.identifier.spage920en_HK
dc.identifier.epage925en_HK
dc.identifier.eissn1399-0020-
dc.identifier.isiWOS:000294935500005-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridWong, RWK=7402127170en_HK
dc.identifier.scopusauthoridChau, ACM=9633648600en_HK
dc.identifier.scopusauthoridHägg, U=7006790279en_HK

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