유구치와 제1대구치에서의 우상치 유병률과 유병률 간의 상관관계
The prevalence of taurodontism in primary molar and correlation with permanent first molar
우승희, 김종수, 이준행, 김종빈,
소속 상세정보
우승희 ( Woo Seung-Hee ) - Dankook University College of Dentistry Department of Pediatric Dentistry
김종수 ( Kim Jong-Soo ) - Dankook University College of Dentistry Department of Pediatric Dentistry
이준행 ( Lee Joon-Haeng ) - Dankook University College of Dentistry Department of Pediatric Dentistry
김종빈 ( Kim Jong-Bin ) - Dankook University College of Dentistry Department of Pediatric Dentistry
Abstract
Objectives: The purpose of this study was to investigate the prevalence of permanent first molar taurodontism and identify the correlation between primary molars and permanent first molar taurodontism.
Methods: Among the 10,113 children who underwent panoramic radiography at a dental hospital from January 2010 to December 2019, 685 children (404 boys, 281 girls) were included in this study.
Results: Six children (0.8%) and 98 children (14.1%) showed taurodontism of the primary molars and permanent first molar, respectively. All of the children with taurodontism in the primary molars had at least one taurodontism in the permanent first molars.
Conclusions: Early diagnosis of taurodontism in primary molars might allow dentists to make treatment plans in accordance with tooth development.
키워드
Deciduous tooth; Permanent tooth; Prevalence; Taurodontism
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