Evaluation of Characteristics of the Dental Maturity in Girls with Precocious Puberty (성조숙증으로 진단된 여자 어린이의 치아 성숙도 특성 평가)

Chi Hoon Kim (김치훈); CHUNG-MIN KANG (강정민); Ik-Hwan Kim (김익환); Je Seon Song (송제선); SEONG OH KIM (김성오)

doi:10.5933/JKAPD.2020.47.3.312

Evaluation of Characteristics of the Dental Maturity in Girls with Precocious Puberty

Journal of the Korean academy of pediatric dentistry
Abbr : J Korean Acad Pediatr Dent
2020, 47(3), pp.312-319
DOI : 10.5933/JKAPD.2020.47.3.312
Publisher : The Korean Academy Of Pediatric Dentistry
Research Area : Medicine and Pharmacy > Dentistry
Received : March 3, 2020
Accepted : April 7, 2020
Published : August 31, 2020

Chi Hoon Kim ¹, CHUNG-MIN KANG ¹, Ik-Hwan Kim ¹, Je Seon Song ¹, SEONG OH KIM ¹

¹연세대학교

Accredited

ABSTRACT

Precocious puberty (PP) is defined as the early development of secondary sexual characteristics (before the ages of 8 years in girls and 9 years in boys). The aim of this study is to identify characteristics of the dental maturity in girls with PP that discriminate them from normal healthy girls. This study included 99 girls aged 6 - 8 years with PP and 99 girls without past medical history of same chronological age (control group). The study was performed on 198 panoramic radiographs (99 PP girls, 99 control group girls). Demirjian method was used to evaluate the panoramic radiographs and determine dental maturity. Difference in dental maturity score and tooth formation stages between the two groups were analyzed. The PP group showed significant higher maturity score than control group. Among mandibular teeth, mandibular 2nd premolar and 2nd molar were significantly more mature in the PP group than control group. Logistic regression analysis showed that mandibular 2nd molar was only significant predictor for PP girls.

KEYWORDS

Precocious puberty, Dental maturation, Dental developments, Demirjian method

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Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

Evaluation of Characteristics of the Dental Maturity in Girls with Precocious Puberty

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* References for papers published after 2023 are currently being built.

Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

Evaluation of Characteristics of the Dental Maturity in Girls with Precocious Puberty

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