대한치과교정학회지 (The korean journal of orthodontics)
- 제30권6호
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- Pages.699-712
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- 2000
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- 2234-7518(pISSN)
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- 2005-372X(eISSN)
6세에서 17세 사이의 정상 교합 아동의 아데노이드와 악골의 성장에 관한 준종단적 연구
Semi-longitudinal study of adenoid and jaw growth of normal occlusal children aged 6 to 17
- 유형석 (연세대학교 치과대학병원 교정학교실) ;
- 박선형 (연세대학교 치과대학병원 교정학교실) ;
- 최은빈 (연세대학교 치과대학병원 교정학교실) ;
- 문제상 (연세대학교 치과대학병원 교정학교실) ;
- 박영철 (연세대학교 치과대학병원 교정학교실)
- Yu, Hyung-Soeg (Department of Orthodontics, College of Dentistry, Yonsei University) ;
- Park, Sun-Hyung (Department of Orthodontics, College of Dentistry, dental hospital, Yonsei University) ;
- Choi, Eun-Bin (Department of Orthodontics, College of Dentistry, dental hospital, Yonsei University) ;
- Mun, Je-Sang (Department of Orthodontics, College of Dentistry, dental hospital, Yonsei University) ;
- Park, Young-Chel (Department of Orthodontics, College of Dentistry, Yonsei University)
- 발행 : 2000.12.01
초록
림프조직은 비인두 부위에서 Waldeyer's ring의 일부조직으로 tonsil을 이루며 정상적으로 존재한다. 이러한 림프조직이 임상적인 증상을 나타낼 정도로 과증식한 것을 'Adenoid vegetation or Adenoids'라고 이른다. 아데노이드는 일반적으로 유년기에 발생하며
Reduced nasal breathing can influence the growth at)d development of facial structures. It nay have many causes, and enlarged adenoid is the most frequent one. To investigate the effects of adenoids to jaw growth, we must first understand the normal growth of adenoids and jaws, and the relationship between size of adenoids and the values lot the jaw variables. The purpose of this study is to present a more objective standard of nasopharyngeal size and jaw dimension at each bone age, by using Cervical Vertebrae Maturation Index(CYMI) of Hassel, from normal occlusion children aged 6 to 17. The results of this study suggests as follows : 1. At same bone age, female's chronologic age was about 2 year older than male. 2. There was a growth peak of nasopharyngeal(NP) height and depth between CVMI 1 to 2 in male, hut in female NP height and depth gradually increase through CVMI 1 to 6. 3. Relative airway of nasopharynx increases the most between CVMI 1 to 2 period in both gender 4. Among adenoid measurements, Ad2-related variables and upper pharynx, and among dentofacial measurements inter canine width in both arch, maxillary intermolar width and palatal depth had high correlation coefficient with adenoid percentage.