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한국 어린이의 골 성숙도와 치아 석회화 단계 간의 상관관계

Other Titles
 Correlation between Dental and Skeletal Maturity in Korean Children 
 김성진  ;  송제선  ;  김익환  ;  김성오  ;  최형준 
 Journal of the Korean Academy of Pediatric Dentistry (대한소아치과학회지), Vol.48(3) : 255-268, 2021-08 
Journal Title
Journal of the Korean Academy of Pediatric Dentistry(대한소아치과학회지)
Issue Date
Tooth calcification stage ; Skeletal maturation ; Pubertal growth period ; Panoramic radiograph ; Hand-wrist radiograph ; Lateral cephalogram
The aim of this study was to investigate the relationships between the stages of calcification of various teeth and
skeletal maturity stages among Korean subjects. The samples were derived from hand-wrist, panoramic radiographs, and
lateral cephalograms of 743 subjects (359 males and 384 females) with ages ranging from 6 to 14 years. Calcification
of seven permanent mandibular teeth on the left side were rated according to the system of Demirjian. To evaluate
the stage of skeletal maturation, hand-wrist radiographs were analyzed by skeletal maturity indicators (SMI) system of
Fishman and lateral cephalograms by cervical vertebral maturation (CVM) method of Baccetti. Statistically significant
relationships were found between dental calcification and skeletal maturity stages according to Spearman rank-order
correlation coefficients (r = 0.40-0.84, p < 0.001). The second molar showed the highest correlation and central incisor
showed the lowest correlation for female and male subjects. For both sexes, canine stage G and second molar stage F
were related to SMI 6 and CS 3. Because of the high correlation coefficients, this study suggests that tooth calcification
stages from panoramic radiographs might be clinically useful as a maturity indicator of the pubertal growth period in
Korean patients
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2. College of Dentistry (치과대학) > Dept. of Pediatric Dentistry (소아치과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Seong Oh(김성오) ORCID logo https://orcid.org/0000-0002-8620-1377
Kim, Ik-Hwan(김익환)
Song, Je Seon(송제선) ORCID logo https://orcid.org/0000-0001-8620-5629
Choi, Hyung Jun(최형준) ORCID logo https://orcid.org/0000-0002-3315-6912
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