본문 바로가기
KERD
논문KCI 등재

Clinical Features and Correlation With Congenital Missing Teeth of Delayed First Permanent Molar

이제호|이효설|송제선|김성오|김승혜|최병재|이명연
대한소아치과학회 (The Korean Academy Of Pediatric Dentistry)|2017.02|대한소아치과학회지 (Journal of the Korean academy of pediatric dentistry)|제44권 제1호|pp. 56-63

2

조회

0

다운로드

1

인용

0

참고문헌

키워드

ToothMolar제1대구치UneruptedAnodontiaFirst맹출 지연선천성 결손치
주제분류치의학

초록

Delayed eruption of the first molar, without a generalized or localized cause, is usually associated with delayed development of the affected tooth. The aim of this study was to investigate the clinical features of the first permanent molar showing delayed development and eruption, and its association with developmental anomalies of other teeth. Panoramic radiographs of 40 healthy children showing delayed development and eruption of first permanent molars were analyzed. The clinical features of affected first molars and developmental anomalies of other teeth (except third molars) were evaluated. Delayed first molars were more frequent in the maxilla. The incidence of bilateral delayed development of first molars was greater than that of unilateral cases in female patients. In contrast, male patients showed unilateral delayed development of the first molar more frequently. A higher incidence of congenitally missing teeth was observed in patients with delayed first molar. In each case, delayed development or congenital absence was observed in the second molar adjacent to the delayed first molar. Overall, delayed first molar seems to be associated with congenital absence of additional teeth. Understanding the developmental mechanisms of this phenomenon requires further studies.

Abstract

Delayed eruption of the first molar, without a generalized or localized cause, is usually associated with delayed development of the affected tooth. The aim of this study was to investigate the clinical features of the first permanent molar showing delayed development and eruption, and its association with developmental anomalies of other teeth. Panoramic radiographs of 40 healthy children showing delayed development and eruption of first permanent molars were analyzed. The clinical features of affected first molars and developmental anomalies of other teeth (except third molars) were evaluated. Delayed first molars were more frequent in the maxilla. The incidence of bilateral delayed development of first molars was greater than that of unilateral cases in female patients. In contrast, male patients showed unilateral delayed development of the first molar more frequently. A higher incidence of congenitally missing teeth was observed in patients with delayed first molar. In each case, delayed development or congenital absence was observed in the second molar adjacent to the delayed first molar. Overall, delayed first molar seems to be associated with congenital absence of additional teeth. Understanding the developmental mechanisms of this phenomenon requires further studies.

참고문헌 (32)

  1. Grøn AM, "Prediction of tooth emergence", J Dent Res, 41, pp.573~585 (1962)
  2. Suri L, "Delayed tooth eruption:Pathogenesis, diagnosis, and treatment. A literature review", Am J Orthod Dentofacial Orthop, 126, pp.432~445 (2004)
  3. 권정현, "E-초등학교 어린이의 영구치 맹출시기 및 순서", 대한소아치과학회지, 36(2), pp.253~261 (2009), 대한소아치과학회
  4. Grover PS, "The incidence of unerupted permanent teeth and related clinical cases", Oral Surg Oral Med Oral Pathol Oral Radiol, 59, pp.420~425 (1985)
  5. 이종범, "영구치의 맹출 장애에 관한 조사 연구", 대한소아치과학회지, 34(1), pp.13~18 (2007), 대한소아치과학회
  6. Kim JM, "A clinical review on the delayed eruption of 1st molars", J Korean Acad Pediatr Dent, 21, pp.555~560 (1994)
  7. Rasmussen P, "“9-year-molars”aberrantly developing and erupting: report of cases", J Clin Pediatr Dent, 22, pp.151~153 (1998)
  8. Nakano K, "Delayed development or congenital absence of a single first permanent molar in Japanese child patients", Int J Paediatr Dent, 9, pp.271~276 (1999)
  9. Sano N, "Formation and development of maxillary first molars with delayed eruption", Odontology, 19 (2014)
  10. Nolla CM, "The Development of the permanent teeth", J Dent Child, 27, pp.254~266 (1960)
  11. 신민경, "Nolla 방법을 이용한 영구치의 발육 연령 평가", 대한소아치과학회지, 43(1), pp.1~7 (2016), 대한소아치과학회[DOI]
  12. Lee JM, "A clinical and radiographic study of congenitally missing teeth", Imaging Sci Dent, 21, pp.275~ (1991)
  13. 정해경, "선천성 결손치에 관한 임상적 연구", 대한소아치과학회지, 36(2), pp.245~252 (2009), 대한소아치과학회
  14. 전현순, "전북대학교병원 소아치과에 내원한 어린이에서 선천적으로 결손된 치아의 유병률 및 분포", 대한소아치과학회지, 40(4), pp.274~282 (2013), 대한소아치과학회[DOI]
  15. 이주희, "치과 내원 환자의 치아 이상(dental anomaly)에 관한 연구", 대한치과교정학회지, 41(5), pp.346~353 (2011), 대한치과교정학회
  16. Dahlberg AA, "Papers on the physical anthropology of the American Indian", pp.138~176 (1951), Viking Fund
  17. Keene HJ, "The relationship between third molar agenesis and the morphologic variability of the molar teeth", Angle Orthod, 35, pp.289~298 (1965)
  18. Brook AH, "A unifying aetiological explanation for anomalies of human tooth number and size", Arch Oral Biol, 29, pp.373~378 (1984)
  19. Gungor AY, "Tooth sizes in nonsyndromic hypodontia patients", The Angle Orthodontist, 83, pp.16~21 (2013)
  20. Ramazanzadeh BA, "Evaluation of tooth size in patients with congenitally-missing teeth", J Dent Res Dent Clin Dent Prospects, 7, pp.36~ (2013)
  21. Uslenghi S, "A radiographic study of tooth development in hypodontia", Arch Oral Biol, 51, pp.129~133 (2006)
  22. Tunç E, "Dental development in children with mild-to-moderate hypodontia", Am J Orthod Dentofacial Orthop, 139, pp.334~338 (2011)
  23. 조선미, "Skeletal maturation evaluation using mandibular third molar development in adolescents", 대한치과교정학회지, 39(2), pp.120~129 (2009), 대한치과교정학회
  24. 강근영, "Ⅲ급 부정교합 어린이의 수완부 골성숙과 하악 제3대구치 발육에 대한 연구", 대한소아치과학회지, 35(2), pp.235~242 (2008), 대한소아치과학회
  25. Gullikson J, "Tooth morphology in rubella syndrome children", ASDC J Dent Child, 42, pp.479~482 (1974)
  26. Schalk-Van der Weide Y, "Distribution of missing teeth and tooth morphology in patients with oligodontia", ASDC J Dent Child, 59, pp.133~140 (1991)
  27. Axrup K, "Children with thalidomide emrryopathy: Odontological observations and aspects", Acta Odontol Scand, 24, pp.3~21 (1966)
  28. Maguire A, "The longterm effects of treatment on the dental condition of children surviving malignant disease", Cancer, 60, pp.2570~2575 (1987)
  29. De Coster PJ, "Dental agenesis: genetic and clinical perspectives", J Oral Pathol Med, 38, pp.1~17 (2009)
  30. Ramos Boeira Junior B, "Dentistry and molecular biology: a promising field for tooth agenesis management", Tohoku J Exp Med, 226, pp.243~249 (2012)
  31. Mitsiadis TA, "How do genes make teeth to order through development?", J Exp Zool B Mol Dev Evol, 306, pp.177~182 (2006)
  32. Pani SC, "The genetic basis of tooth agenesis: basic concepts and genes involved", J Indian Soc Pedod Prev Dent, 29, pp.84~ (2011)

관련 논문AI추천

제1대구치 맹출 지연의 유형에 따른 특징 분석김미선, 남옥형, 이고은, 이호선, 이효설, 최성철대한소아치과학회 · 대한소아치과학회지2022 · 제49권 제1호Predictive Factors of Ectopic Eruption of the Maxillary First Permanent Molar김미선, 남옥형, 선지민, 이효설, 최성철대한소아치과학회 · 대한소아치과학회지2016 · 제43권 제3호Prevalence and treatment of mandibular first molar eruption disturbances김성식, 손우성, 송효경대한치과의사협회 · 대한치과의사협회지2017 · 제55권 제5호Association between Ectopic Eruption of the Maxillary First Permanent Molar and Skeletal Malocclusion나유진, 라지영, 이제우대한소아치과학회 · 대한소아치과학회지2017 · 제44권 제2호Clinical Features of Molar Root-Incisor Malformation: A Retrospective Study김영재, 김정욱, 김현태, 송지수, 신터전, 장기택, 천세진, 현홍근대한소아치과학회 · 대한소아치과학회지2024 · 제51권 제3호하악 제2소구치 결손과 연관된 치아 결손 및 발육지연김성오, 박민지, 송제선, 이제호대한소아치과학회 · 대한소아치과학회지2018 · 제45권 제4호

이 간행물의 다른 논문 (13건)

치아 미백 효과의 장기화를 위한 Resin Infiltration의 활용이경호, 김신pp. 1-10유치열기의 융합치가 영구치열에 미치는 영향김현정, 남순현, 김영진, 서예진pp. 11-19Microleakage Assessment of a Pozzolan Cement-based Mineral Trioxide Aggregate Root Canal Sealer이주현, 박호원, 서현우, 김미준pp. 20-27분광분석법을 이용한 수종 MTA의 치관변색 평가임유란, 김재환, 김선미, 최남기pp. 28-37학교보건교사를 위한 치과 응급처치 교육의 효과임회순, 양선미, 최남기, 김선미, 김재환pp. 38-46
원문 보기