File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
  • Find via Find It@HKUL
Supplementary

Conference Paper: Natural head posture for horizontal reference planes in lateral cephalometrics

TitleNatural head posture for horizontal reference planes in lateral cephalometrics
Authors
Keywordslateral cephalometrics
Issue Date2010
PublisherSage Publications, Inc. The Journal's web site is located at http://jdr.sagepub.com/
Citation
The 24th IADR-SEA Division Annual Scientific Meeting, Taipei, Taiwan, 19-21 September 2010. In Journal of Dental Research, 2010, v. 89 n. Spec Iss C, p. Abstract no. 73 How to Cite?
AbstractObjectives: To find the relationship of common horizontal reference planes with true horizontal plane (TH) in natural head posture of 12-year old Southern Chinese. Methods: The material comprised lateral cephalograms of a random sample of southern Chinese (200 boys: 12.4 year, SD 0.7; 205 girls: 12.5 year, SD 0.38) in Hong Kong. The radiographs were taken in natural head posture and digitized twice. Results: The most commonly use of horizontal reference planes are Sella-Nasion plane (SN), Frankfurt horizontal plane (FH), constructed head posture plane (SN+7°), and Functional occlusal plane (FO). The mean angle between TH to SN is 7.7° (SD 4.8°, range 0.1° to 23.5°), to FH is 4.3° (SD 3.2°, range 0.1° to 16.7°), to SN+7° is 0.7° (SD 4.9°, range -13.9° to 16.5°) and to FO is 13.8° (SD 4.9°, range 0.3.° to 29.1°) respectively. Conclusion: The difference between any of the commonly used reference planes and the true horizontal plane for the individual subject might vary from none to substantial difference.
Persistent Identifierhttp://hdl.handle.net/10722/224453
ISSN
2015 Impact Factor: 4.602
2015 SCImago Journal Rankings: 1.714

 

DC FieldValueLanguage
dc.contributor.authorWu, JYC-
dc.contributor.authorHagg, EUO-
dc.contributor.authorWong, RWK-
dc.contributor.authorMcGrath, CPJ-
dc.date.accessioned2016-04-05T08:32:58Z-
dc.date.available2016-04-05T08:32:58Z-
dc.date.issued2010-
dc.identifier.citationThe 24th IADR-SEA Division Annual Scientific Meeting, Taipei, Taiwan, 19-21 September 2010. In Journal of Dental Research, 2010, v. 89 n. Spec Iss C, p. Abstract no. 73-
dc.identifier.issn0022-0345-
dc.identifier.urihttp://hdl.handle.net/10722/224453-
dc.description.abstractObjectives: To find the relationship of common horizontal reference planes with true horizontal plane (TH) in natural head posture of 12-year old Southern Chinese. Methods: The material comprised lateral cephalograms of a random sample of southern Chinese (200 boys: 12.4 year, SD 0.7; 205 girls: 12.5 year, SD 0.38) in Hong Kong. The radiographs were taken in natural head posture and digitized twice. Results: The most commonly use of horizontal reference planes are Sella-Nasion plane (SN), Frankfurt horizontal plane (FH), constructed head posture plane (SN+7°), and Functional occlusal plane (FO). The mean angle between TH to SN is 7.7° (SD 4.8°, range 0.1° to 23.5°), to FH is 4.3° (SD 3.2°, range 0.1° to 16.7°), to SN+7° is 0.7° (SD 4.9°, range -13.9° to 16.5°) and to FO is 13.8° (SD 4.9°, range 0.3.° to 29.1°) respectively. Conclusion: The difference between any of the commonly used reference planes and the true horizontal plane for the individual subject might vary from none to substantial difference.-
dc.languageeng-
dc.publisherSage Publications, Inc. The Journal's web site is located at http://jdr.sagepub.com/-
dc.relation.ispartofJournal of Dental Research-
dc.rightsJournal of Dental Research. Copyright © Sage Publications, Inc.-
dc.subjectlateral cephalometrics-
dc.titleNatural head posture for horizontal reference planes in lateral cephalometrics-
dc.typeConference_Paper-
dc.identifier.emailHagg, EUO: euohagg@hkusua.hku.hk-
dc.identifier.emailWong, RWK: fyoung@hkucc.hku.hk-
dc.identifier.emailMcGrath, CPJ: mcgrathc@hkucc.hku.hk-
dc.identifier.authorityHagg, EUO=rp00020-
dc.identifier.authorityWong, RWK=rp00038-
dc.identifier.authorityMcGrath, CPJ=rp00037-
dc.identifier.hkuros181788-
dc.identifier.hkuros183163-
dc.identifier.volume89-
dc.identifier.issueSpec Iss C-
dc.identifier.spageAbstract no. 73-
dc.identifier.epageAbstract no. 73-
dc.publisher.placeUnited States-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats