The korean journal of orthodontics (대한치과교정학회지)

The Korean Association Of Orthodontists (대한치과교정학회)
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A CEPHALOMETRIC STUDY OF DENTOFACIAL MORPHOLOGY IN RELATION WITH FACIAL GROWTH PATTERN

안모 성장유형에 따른 악안면 형태에 관한 연구

  • Kim, Young-Won (Department of Orthodontics, College of Dentistry, Yonsei University) ;
  • Sohn, Byung-Hwa (Department of Orthodontics, College of Dentistry, Yonsei University)
  • 김영원 (연세대학교 치과대학 교정학교실) ;
  • 손병화 (연세대학교 치과대학 교정학교실)
  • Published : 1985.09.01
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Abstract

The author compared patients with extreme variations in MP-SN angle with normal group in order to examine the relationship between the MP-SN angle and other skeletal and dental parameters. The results were as follows; 1. The OP-SN angle and OP-MP angle decreased as the MP-SN angle decreased. 2. As the MP-SN angle decreased, the skeletal and dental components became more anteriorly situated. 3. In high MP-SN group, TFH, UFH, LFH, OP-MP, ADH increased more than those in average MP-SN group. 4. The RH/TFH ratio decreased as the MP-SN increased.

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