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3차원 CT 영상을 이용한 정상교합자의 안면 연조직 계측 분석

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dc.contributor.author김기덕-
dc.contributor.author김기덕-
dc.contributor.author백형선-
dc.contributor.author유형석-
dc.date.accessioned2017-10-26T06:58:28Z-
dc.date.available2017-10-26T06:58:28Z-
dc.date.issued2005-
dc.identifier.issn2234-7518-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/151558-
dc.description.abstractStudies for diagnostic analysis using three-dimensional (3D) CT images are recently in progress and needs for 3D craniofacial analysis are increasing in the fields of orthodontlcs. It is especially essential to analyze the facial soft tissue after orthodontic treatment and orthognathic surgery. In this study 3D CT images of adults with normal occlusion were taken to analyze. the facial soft tissue. Norms were obtained from CT images of adults with normal occlusion (12males, 11 females) using a computer program named V works 4.0 program. 3D coordinate planes were established using soft tissue Nasion as the reference point and a total of 20 reproducible landmarks of facial soft tissue were obtained using the multiple reconstructive sectional images (axial, sagittal and coronal images) of the V works 4.0 program: soft tissue Nasion, Pronasale, Subnasale, Upper lip center, Lower lip center, soft tissue B, soft tissue Pogonion, soft tissue Menton, Endocanthion (Rt/Lt), Alare lateralis (Rt/Lt), Cheilion (Rt/Lt), soft tissue Gonion (Rt/Lt), Tragus (Rt/Lt), and Zygomatic point (Rt/Lt). According to the established landmarks and measuring method, the 3D CT images of adults with normal occlusion were measured and the normal positional measurements and their Net (δ=√ (X^(2)+Y^(2)+z^(2))) values were obtained using V surgery program. In the linear measurement between landmarks, there was a significant difference between males and females except Na’-Sn and En(Rt)-En(Lt). The normal ranges of Na’-Zy, Na’-Ch and Na’-Go’ (facial depth) were obtained. which was difficult to measure by two-dimensional (2D) cephalometric analysis and facial photographs. These data may be used as references for 3D diagnosis and treatment planning for patients with malocclusion and dentofacial deformity.-
dc.description.statementOfResponsibilityopen-
dc.languageKorean, English-
dc.publisher대한치과교정학회-
dc.relation.isPartOfKOREAN JOURNAL OF ORTHODONTICS-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.title3차원 CT 영상을 이용한 정상교합자의 안면 연조직 계측 분석-
dc.title.alternativeFacial soft tissue measuring analysis of normal occlusion using three-dimensional CT imaging-
dc.typeArticle-
dc.publisher.locationKorea-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Advanced General Dentistry (통합치의학과)-
dc.contributor.departmentDept. of Orthodontics (교정과학교실)-
dc.contributor.departmentDept. of Orthodontics (교정과학교실)-
dc.contributor.googleauthor한수연-
dc.contributor.googleauthor백형선-
dc.contributor.googleauthor김기덕-
dc.contributor.googleauthor유형석-
dc.identifier.doiOAK-2005-06627-
dc.contributor.localIdA00332-
dc.contributor.localIdA00332-
dc.contributor.localIdA01844-
dc.contributor.localIdA02532-
dc.relation.journalcodeJ02087-
dc.identifier.eissn2005-372X-
dc.contributor.alternativeNameKim, Kee Deog-
dc.contributor.alternativeNameKim, Kee Deog-
dc.contributor.alternativeNameBaik, Hyoung Seon-
dc.contributor.alternativeNameYu, Hyung Seog-
dc.contributor.affiliatedAuthor김기덕-
dc.citation.volume35-
dc.citation.number6-
dc.citation.startPage409-
dc.citation.endPage419-
dc.identifier.bibliographicCitationKOREAN JOURNAL OF ORTHODONTICS, Vol.35(6) : 409-419, 2005-
dc.date.modified2017-05-04-
dc.identifier.rimsid44711-
dc.type.rimsART-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Advanced General Dentistry (통합치의학과) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Orthodontics (교정과학교실) > 1. Journal Papers

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