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상악 치아군의 저항중심의 위치에 관한 3차원 유한요소 해석

DC Field Value Language
dc.contributor.author이기준-
dc.date.accessioned2015-04-24T16:37:16Z-
dc.date.available2015-04-24T16:37:16Z-
dc.date.issued2009-
dc.identifier.issn2234-7518-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/103858-
dc.description.abstractObjective: The aim of this study was to investigate the 3-dimensional position of the center of resistance of the 4 maxillary anterior teeth, 6 maxillary anterior teeth, and the full maxillary dentition using 3-dimensional finite element analysis. Methods: Finite element models included the whole upper dentition, periodontal ligament, and alveolar bone. The crowns of the teeth in each group were fixed with buccal and lingual arch wires and lingual splint wires to minimize individual tooth movement and to evenly disperse the forces to the teeth. A force of 100 g or 200 g was applied to the wire beam extended from the incisal edge of the upper central incisor, and displacement of teeth was evaluated. The center of resistance was defined as the point where the applied force induced parallel movement. Results: The results of study showed that the center of resistance of the 4 maxillary anterior teeth group, the 6 maxillary anterior teeth group, and the full maxillary dentition group were at 13.5 mm apical and 12.0 mm posterior, 13.5 mm apical and 14.0 mm posterior, and 11.0 mm apical and 26.5 mm posterior to the incisal edge of the upper central incisor, respectively. Conclusions: It is thought that the results from this finite element models will improve the efficiency of orthodontic treatment-
dc.description.statementOfResponsibilityopen-
dc.format.extent83~94-
dc.relation.isPartOfKOREAN JOURNAL OF ORTHODONTICS-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.title상악 치아군의 저항중심의 위치에 관한 3차원 유한요소 해석-
dc.title.alternativeFinite-element investigation of the center of resistance of the maxillary dentition-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Orthodontics (교정과학)-
dc.contributor.googleauthor정광모-
dc.contributor.googleauthor성상진-
dc.contributor.googleauthor이기준-
dc.contributor.googleauthor전윤식-
dc.contributor.googleauthor모성서-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA02698-
dc.relation.journalcodeJ02087-
dc.identifier.eissn2005-372X-
dc.subject.keyword유한요소해석-
dc.subject.keyword저항중심-
dc.subject.keyword상악 4전치군-
dc.subject.keyword상악 6전치군-
dc.subject.keyword상악 전치열군-
dc.contributor.alternativeNameLee, Kee Joon-
dc.contributor.affiliatedAuthorLee, Kee Joon-
dc.citation.volume39-
dc.citation.number2-
dc.citation.startPage83-
dc.citation.endPage94-
dc.identifier.bibliographicCitationKOREAN JOURNAL OF ORTHODONTICS, Vol.39(2) : 83-94, 2009-
dc.identifier.rimsid36747-
dc.type.rimsART-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Orthodontics (교정과학교실) > 1. Journal Papers

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