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KMID : 0376319910030010215
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Dental Journal of CNU
1991 Volume.3 No. 1 p.215 ~ p.223
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A roentgenogiaphic study on the soft tissue profile in a normal Korean adult female group
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Abstract
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The purpose of this study was to obtain the soft tissue cephalometric norms of normal Korean adult female group. Lateral cephalometric radiographs of 50 female students in the Dental school of Chonnal National University with nonnal occlusion and pleasing profile were taken for this investigation.
The results were as follows :
1. The soft tissue thickness in N-N´ Me--Me´ Gn-Gn´ is relatively thin and the soft tissue thickness in upper and lower lip area is comparatively thick.
2. ´The nasolabial angle in this study was 90.690. This angle is smaller than Caucasians and the protrusion of upper and lower lip is larger than the Caucasians,
3. Nasal convexity angle was 19.110 and nasal height was 16.33mm.
4. The distance between the upper lip and upper incisor edge was 2.19mm and it´s similar with other study.
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KEYWORD
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