Supernumerary Teeth in Monozygotic Twins (일란성 쌍생아들에서 관찰된 과잉치)

김소현; 김영진; Kim, Hyun - Jung (김현정); NAM Soon-Hyeun (남순현)

doi:10.5933/JKAPD.2013.40.3.203

Supernumerary Teeth in Monozygotic Twins

Journal of the Korean academy of pediatric dentistry
Abbr : J Korean Acad Pediatr Dent
2013, 40(3), pp.203-208
DOI : 10.5933/JKAPD.2013.40.3.203
Publisher : The Korean Academy Of Pediatric Dentistry
Research Area : Medicine and Pharmacy > Dentistry

김소현 ¹, 김영진 ², Kim, Hyun - Jung ², NAM Soon-Hyeun ²

¹경북대학교 치의학전문대학원 소아치과학교실
²경북대학교

Accredited

ABSTRACT

Although the first case of supernumerary teeth had been documented almost 20 centuries ago, the etiology of supernumerary teeth still remains unclear. The prevalence of supernumerary teeth in the general Asian population is between 2.7% and 3.4%. The pathogenesis of supernumerary teeth has been attributed to phylogenetic reversion(atavism), splitting of the tooth bud(dichotomy theory), locally induced hyperactivity of the dental lamina and a combination of genetic and environmental factors(unified etiologic explanation). This report describes 3 cases of monozygotic twins with mesiodens who visited the pediatric dental clinic of Kyungpook national university hospital, and this is significant to support genetic factors involoved in the development of supernumerary teeth.

KEYWORDS

Supernumerary teeth, Genetic factor, Monozygotic twin

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

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

Supernumerary Teeth in Monozygotic Twins

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Citation status

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

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

Supernumerary Teeth in Monozygotic Twins

ABSTRACT

KEYWORDS

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