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Three-dimensional evaluation of the correlation between lip canting and craniofacial planes

DC FieldValueLanguage
dc.contributor.author김준영-
dc.contributor.author정영수-
dc.contributor.author정휘동-
dc.contributor.author박진후-
dc.date.accessioned2020-12-01T17:27:03Z-
dc.date.available2020-12-01T17:27:03Z-
dc.date.issued2020-07-
dc.identifier.issn2234-7518-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/180275-
dc.description.abstractObjective: This study aimed to analyze the correlation of horizontal and sagittal planes used in two-dimensional diagnosis with lip canting by using threedimensional (3D) analysis. Methods: Fifty-two patients (25 men, 27 women; average age: 24 years) undergoing treatment for dentofacial deformity were enrolled. Computed tomography images were acquired, and digital imaging and communication in medicine files were reconstructed into a 3D virtual model wherein horizontal and sagittal craniofacial planes were measured. Subsequently, the correlations of lip canting with these horizontal and sagittal planes were investigated. Results: The mandibular symmetry plane, the occlusal plane, Camper's plane, the mandibular plane, Broadbent's plane, and the nasal axis plane were correlated with the amount of lip canting (Pearson's correlation coefficients: 0.761, 0.648, 0.556, 0.526, 0.438, and 0.406, respectively). Planes associated with the lower part of the face showed the strongest correlations; the strength of the correlations decreased in the midfacial and cranial regions. None of the planes showed statistically significant differences between patients with clinical lip canting (> 3°) and those without prominent lip canting. Conclusions: The findings of this study suggest that lip canting is strongly correlated with the mandibular symmetry plane, which includes menton deviation. This finding may have clinical implications with regard to the treatment of patients requiring correction of lip canting. Further studies are necessary for evaluating changes in lip canting after orthognathic surgery.-
dc.description.statementOfResponsibilityopen-
dc.formatapplication/pdf-
dc.languageKorean, English-
dc.publisher대한치과교정학회-
dc.relation.isPartOfKOREAN JOURNAL OF ORTHODONTICS-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.titleThree-dimensional evaluation of the correlation between lip canting and craniofacial planes-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Oral and Maxillofacial Surgery (구강악안면외과학교실)-
dc.contributor.googleauthorJun-Young Kim-
dc.contributor.googleauthorHee-Keun Park-
dc.contributor.googleauthorSeung-Woo Shin-
dc.contributor.googleauthorJin Hoo Park-
dc.contributor.googleauthorHwi-Dong Jung-
dc.contributor.googleauthorYoung-Soo Jung-
dc.identifier.doi10.4041/kjod.2020.50.4.258-
dc.contributor.localIdA05594-
dc.contributor.localIdA03655-
dc.contributor.localIdA03655-
dc.contributor.localIdA03792-
dc.contributor.localIdA03792-
dc.relation.journalcodeJ02087-
dc.identifier.eissn2005-372X-
dc.identifier.pmid32632045-
dc.subject.keywordFacial asymmetry-
dc.subject.keywordLip canting-
dc.subject.keywordThree-dimensional cephalometrics-
dc.subject.keywordThree-dimensional diagnosis-
dc.contributor.alternativeNameKim, Jun-Young-
dc.contributor.affiliatedAuthor김준영-
dc.contributor.affiliatedAuthor정영수-
dc.contributor.affiliatedAuthor정영수-
dc.contributor.affiliatedAuthor정휘동-
dc.contributor.affiliatedAuthor정휘동-
dc.citation.volume50-
dc.citation.number4-
dc.citation.startPage258-
dc.citation.endPage267-
dc.identifier.bibliographicCitationKOREAN JOURNAL OF ORTHODONTICS, Vol.50(4) : 258-267, 2020-07-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Oral and Maxillofacial Surgery (구강악안면외과학교실) > 1. Journal Papers

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