갑상선 기능 항진증이 교정적 치아 이동 속도에 미치는 영향

THE EFFECT OF HYPERTHYROIDISM ON THE RATE OF ORTHODONTIC TOOTH MOVEMENT

  • 김승혜 (연세대학교 치과대학 소아치과학교실 및 구강과학연구소) ;
  • 김성오 (연세대학교 치과대학 소아치과학교실 및 구강과학연구소) ;
  • 김철희 (순천향대학교 의과대학 내분비내과학교실) ;
  • 이제호 (연세대학교 치과대학 소아치과학교실 및 구강과학연구소) ;
  • 손흥규 (연세대학교 치과대학 소아치과학교실 및 구강과학연구소)
  • Kim, Seung-Hye (Department of Pediatric Dentistry and Oral Science Research Center, College of Dentistry, Yonsei University) ;
  • Kim, Seong-Oh (Department of Pediatric Dentistry and Oral Science Research Center, College of Dentistry, Yonsei University) ;
  • Kim, Chul-Hee (Department of Endocrinology & Metabolism, College of Medicine, Soonchunhyang University) ;
  • Lee, Jae-Ho (Department of Pediatric Dentistry and Oral Science Research Center, College of Dentistry, Yonsei University) ;
  • Son, Heung-Kyu (Department of Pediatric Dentistry and Oral Science Research Center, College of Dentistry, Yonsei University)
  • 투고 : 2010.01.12
  • 심사 : 2010.05.07
  • 발행 : 2010.05.31

초록

치아 맹출 속도는 여러가지 국소적 및 전신적 요소에 의해 영향을 받는다. 그 중 갑상선 호르몬은 치아 맹출 속도와 비례적인 관계를 갖는 것으로 알려져 있다. 갑상선 호르몬은 기초 대사율을 조절하는데 있어서 중요한 역할을 하며, 치과 영역과 관련하여 치아 맹출 속도에 영향을 줄 수 있다. 본 증례에서 만 11세 여아의 매복된 상악 견치의 교정적 견인 시 특정 시점에서 교정적 치아 이동이 빠르게 진행되었고, 이는 갑상선 기능 항진증이 나타난 시기와 일치하였다. 이는 혈청 갑상선 호르몬 수치와 교정적 치아 이동 속도 사이의 연관성을 시사한다.

There are various local and systemic factors which alter the rate of tooth eruption movement. Thyroid hormone has been reported to have proportional relationship with the rate of tooth eruption. The main function of thyroid hormone is the regulation of basal metabolism, but it also affects the rate of tooth eruption. In this report, we will present a case of an 11-year-old girl, who showed sudden increase in orthodontic tooth movement of the impacted canine at certain points, which coincided with the hyperthyroid period. It shows possible relationship between the serum level of thyroid hormone and the rate of orthodontic tooth movement.

키워드

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