대한치과교정학회지 (The korean journal of orthodontics)
- 제17권1호
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- Pages.107-117
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- 1987
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- 2234-7518(pISSN)
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- 2005-372X(eISSN)
부정교합과 골격성 안모형태에 관한 역학적 연구
THE EPIDEMIOLOGIC STUDY ON DENTAL MALOCCLUSION AND SKELETAL FACIAL PATTERN
- Cho, Kyu-Seok (Department of Orthodontics, Division of Dentistry, Kyung Hee University) ;
- Lee, Ki-Soo (Department of Orthodontics, Division of Dentistry, Kyung Hee University)
- 발행 : 1987.03.01
초록
The study was designed to examinate the discrimination rate of 4 antero-posterior cephalometric measurements from Angle's malocclusion groups. The material was 246 cephalometric radiographs taken from 42 Normal occlusions, 83 Class I malocclusions, 64Class II Division I malocclusions, 57Class III malocclusions. ANB angle, APDI, AB/OP angle, and Wits appraisal as measurements of antero-posterior skeletal relationship were measured on the cephalometric radiographs and statistically analyzed by the Canonical Discriminant Function. The results of this study were as follows: 1. ANB angle, APDI, AB/OP angle, and Wits appraisal were clinically useful measurements for the evaluation of the antero-posterior skeletal relationship. 2. The rates that discriminate actual malocclusion groups were
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