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하악 좌측 제3대구치 발육과 연령 사이의 연관성

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dc.contributor.author강정민-
dc.contributor.author김성오-
dc.contributor.author송제선-
dc.contributor.author최형준-
dc.date.accessioned2022-05-09T17:24:17Z-
dc.date.available2022-05-09T17:24:17Z-
dc.date.issued2022-02-
dc.identifier.issn1226-8496-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/188549-
dc.description.abstractThe aim of this study is to evaluate the development of the left mandibular third-molar development with modified Demirjian method and its relation to chronological age. A total of 1653 digital panoramic radiographs of healthy individuals aged between 7 and 23 years who visited Yonsei University Dental hospital were selected. The developmental status of the left mandibular third molars was assessed using dental maturity scoring proposed by Demirjian et al. The mean age of the first appearance of mineralization, complete crown formation, and complete root formation were around 9, 14, 21 years respectively. Statistically significant differences between males and females in the development stage of D and G were revealed that crown formation and root length completion were attained earlier in males than in females. There was significant positive relationship between age and third molar development in both sexes, and new formula was presented to estimate age of children and adolescents based on their developmental stages of third molars. In this study, the use of left mandibular third molar as a developmental marker is appropriate, and age estimation can be attained with dental maturity stage.-
dc.description.statementOfResponsibilityopen-
dc.languageKorean-
dc.publisher대한소아치과학회-
dc.relation.isPartOfJournal of the Korean Academy of Pediatric Dentistry(대한소아치과학회지)-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.title하악 좌측 제3대구치 발육과 연령 사이의 연관성-
dc.title.alternativeCorrelation of Left Mandibular Third Molar Development and Chronological Age-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry (치과대학)-
dc.contributor.departmentDept. of Pediatric Dentistry (소아치과학교실)-
dc.contributor.googleauthor송민선-
dc.contributor.googleauthor강정민-
dc.contributor.googleauthor송제선-
dc.contributor.googleauthor최형준-
dc.contributor.googleauthor김성오-
dc.identifier.doi10.5933/JKAPD.2022.49.1.35-
dc.contributor.localIdA05078-
dc.contributor.localIdA00577-
dc.contributor.localIdA02058-
dc.contributor.localIdA04216-
dc.relation.journalcodeJ01802-
dc.subject.keywordLeft mandibular third molar-
dc.subject.keywordDevelopmental stage-
dc.subject.keywordAge estimation-
dc.subject.keywordChildren and adolescents-
dc.contributor.alternativeNameKang, Chung Min-
dc.contributor.affiliatedAuthor강정민-
dc.contributor.affiliatedAuthor김성오-
dc.contributor.affiliatedAuthor송제선-
dc.contributor.affiliatedAuthor최형준-
dc.citation.volume49-
dc.citation.number1-
dc.citation.startPage35-
dc.citation.endPage44-
dc.identifier.bibliographicCitationJournal of the Korean Academy of Pediatric Dentistry (대한소아치과학회지), Vol.49(1) : 35-44, 2022-02-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Pediatric Dentistry (소아치과학교실) > 1. Journal Papers

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