한국인 정상교합자의 치관경사도에 관한 임상통계학적 연구

• 영문명: A STATISTICAL STUDY OF CLINICAL CROWN INCLINATION IN KOREANS NATURALLY OCCURRING OPTIMAL OCCLUSION
• 발행기관: 대한치과교정학회
• 저자명: 김종성(Jong Sung Kim) 진근호(Keun Ho Jin) 홍성준(Sung Joon Hong)
• 간행물 정보: 『The Korean Journal of Orthodontics』제22권 제3호, 715~733쪽, 전체 19쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1992.09.30

영문 초록

The objective of this study was to evaluate some clinical aspect of the crown inclination in Korean´s naturally occuring optimal occlusion, and to statistically compare the crown inclination at Andrews´ FA points group and another bracket slot level group based on marginal ridges. The materials consisted of study models of 30 patients (14; Korean´s males, 16; Korean´s females) who have nonorthodontic normal occlusion. The results were as follows; 1. Mean, standard deviation, range of clinical inclination in the Andrews´ FA points and another bracket slot level were obtained. 2. Statistically difference between Andrews´ FA points group and bracket slot level group based on marginal ridge was non significant (p>0.05). But standard deviation and range in FA points group was more stability than marginal ridge group. 3. A lingual crown inclination at FA points in the upper posterior teeth existed (canines through molars). 4. The lingual crown inclination at FA points in the lower dentition progressively increased from the incisors through the second molars.