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Assessment of antero-posterior skeletal relationships in adult Korean patients in the natural head position and centric relation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ahn, Jang-Hoon | - |
dc.contributor.author | Bae, Kwang-Hak | - |
dc.contributor.author | Park, Young-Ju | - |
dc.contributor.author | Hong, Ryoon-Ki | - |
dc.contributor.author | Kim, Mi-Ja | - |
dc.contributor.author | Nam, Joeng-Hun | - |
dc.date.accessioned | 2013-01-21T07:07:00Z | - |
dc.date.available | 2013-01-21T07:07:00Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | Korean Journal of Orthodontics; Vol.40, No.6, pp.421-431 | ko_KR |
dc.identifier.issn | 1225-5610 | - |
dc.identifier.uri | https://hdl.handle.net/10371/80877 | - |
dc.description.abstract | Objective : This study aimed to verify the intra-individual reproducibility of the natural head position (NHP) in adult Korean patients in the centric relation (CR) position and to prove the inter-individual variability of the Frankfurt horizontal (FH) plane and sella-nasion (SN) line compared to the true horizontal line (THL). In addition, the study aimed to investigate the correlations between linear measurements from A-point and B-point to the nasion true vertical line (NTVL) and angular measurements from A-point and B-point to the SN line. Methods : Two lateral cephalograms were taken of 116 subjects (23 males, 93 females) with CR wax bites in a NHP at a one-week interval. Results : Method errors of three variables and intraclass correlation coefficients of six parameters proved the intra-individual reproducibility of NHP (p < 0.001). The angle of the FH to the THL was not significantly different from 0° (p > 0.05), but it was clinically variable (SD 3.89°) on the inter-individual level. Conversely, the angle of the SN line to the THL was significantly different from 7° (p < 0.05). Very low correlation was found between the linear measurements and angular measurements of A-point and B-point (p < 0.01). Conclusions : The NTVL could be a useful reference line for assessing the antero-posterior position of the maxilla and mandibleof Korean adult patients in NHP and CR. | ko_KR |
dc.language.iso | en | ko_KR |
dc.publisher | Korean Association of Orthodontists | ko_KR |
dc.subject | Centric relation | ko_KR |
dc.subject | Sella-nasion line | ko_KR |
dc.subject | Natural head position | ko_KR |
dc.subject | Frankfurt horizontal plane | ko_KR |
dc.subject | Nasion true vertical line | ko_KR |
dc.title | Assessment of antero-posterior skeletal relationships in adult Korean patients in the natural head position and centric relation | ko_KR |
dc.type | Article | ko_KR |
dc.contributor.AlternativeAuthor | 안장훈 | - |
dc.contributor.AlternativeAuthor | 배광학 | - |
dc.contributor.AlternativeAuthor | 박영주 | - |
dc.contributor.AlternativeAuthor | 홍륜기 | - |
dc.contributor.AlternativeAuthor | 김미자 | - |
dc.contributor.AlternativeAuthor | 남정훈 | - |
dc.identifier.doi | 10.4041/kjod.2010.40.6.421 | - |
dc.citation.journaltitle | Korean Journal of Orthodontics | - |
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