The korean journal of orthodontics (대한치과교정학회지)
- Volume 22 Issue 3 Serial No. 38
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- Pages.675-690
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- 1992
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- 2234-7518(pISSN)
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- 2005-372X(eISSN)
A MORPHOLOGIC CHARACTERISTICS STUDY OF CROWN OF LINGUAL SURFACE WITH NORMAL OCCLUSION IN KOREAN ADULTS
한국인 성인 정상교합자 치관의 설측면 특징에 관한 연구
- Yu, Hyung-Seog (Department of Orthodontics, College of Dentistry, Yonsei University) ;
- Park, Young-Chel (Department of Orthodontics, College of Dentistry, Yonsei University)
- Published : 1992.09.01
Abstract
The purpose of this study was to obtain the lingual morphology (size, angulation, contour, eminence) of adults with normal occlusion in order to provide the basic data for lingual bracket and lingual arch form in Korean. The subjects (Male: 50, Female: 50) were selected who have normal occlusion and dental casts were prepared. Tooth size, angulation, arch width, horizontal contour, lingual eminence were measured for all 28 teeth both upper and lower arch. The results were as follows: 1. Measuring items of all individual teeth for adults with normal occlusion were obtained. 2. In comparison tests, there was a statistically difference between intermolar widths
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