Factors that affect the smile arc presented on maxillary anterior teeth
碩士 === 國立陽明大學 === 臨床牙醫學研究所 === 96 === The smile arc defined as the relationship of the curvature of the incisal edges of the maxillary incisors and canines to the curvature of the lower lip in the posed smile. The ideal smile arc has the maxillary incisal edge curvature parallel to the curvature of...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2008
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| Online Access: | http://ndltd.ncl.edu.tw/handle/12515029223508672548 |