Journal of Dental Rehabilitation and Applied Science (구강회복응용과학지)
- Volume 20 Issue 2
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- Pages.135-141
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- 2004
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- 2384-4353(pISSN)
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- 2384-4272(eISSN)
Mesial Angulation of Upper Anterior Teeth Crown : Positional Relationship between Pupil and Mesial Inclination Line of Upper Canine
상악 전치 치관의 근심경사도: 견치 근심경사선과 동공의 위치적 관계
- Oh, Sang-Chun (Department of Prosthodontics, College of Dentistry, Wonkwang University) ;
- Um, Sang-Ho (Department of Prosthodontics, College of Dentistry, Wonkwang University)
- Published : 2004.12.30
Abstract
Statement of problem: Arrangement and angulation of clinical crown is very important for esthetic restoration in the upper anterior dentition. However, there was no clinical criteria to mesial angulation of the crown for Korean. Purpose: This study was undertaken to estimate the mesial angulation of the crown of the anterior teeth and the Oh's E-triangle made of the inter-pupillary line and the mesial inclination lines of the canines. Material and Method: 270 portraits of Korean were used for this study. The mesial angulation of the upper anterior teeth and the relationship of the inter-pupillary line and the mesial inclination lines of the canines were measured with the tools of PhotoShop software on the scanned images. Results: The angulation between the clinical crowns having a same name in the upper anterior dentition were
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