Morphology of palatally impacted canines: A case-controlled cone-beam volumetric tomography study

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• 作者：Pilana Vithanage Kalani Shihanika Hettiarachchi^a ; ^{kalaniz2004@yahoo.com} ; Richard John Olive^b ; Paul Monsour^c
• 刊名：American Journal of Orthodontics and Dentofacial Orthopedics
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：151
• 期：2
• 页码：357-362
• 全文大小：300 K
• 卷排序：151

文摘

Apical hooks are more likely to be associated with palatally impacted canines. Hooks were frequently observed to curve in a mesial direction. Root curvature was more common in nonimpacted canines and in a distal direction. Palatally impacted canines have shorter roots and larger crown/root ratios.