Relationship between maxillary canine intra-alveolar position and maxillary incisor angulation: a cone beam computed tomography study.
Relationship between maxillary canine intra-alveolar position and maxillary incisor angulation: a cone beam computed tomography study.
复制标题
上颌尖牙牙槽内位置与上颌切牙角度之间的关系：锥形束计算机断层扫描研究。
DOI：
10.1590/s0103-64402011000200010
复制
发表时间：
2011
影响因子：
--
通讯作者：
A. Bolognese
中科院分区：
文献类型：
--
作者：
C. Baratieri;Ana Carolina Portes Canongia;A. Bolognese
The aims of the present study were to evaluate the angulation and inclination of permanent maxillary incisors and to correlate the results to the intra-alveolar permanent maxillary canine position during mixed dentition, using cone beam computed tomography (CBCT). The subjects were 30 children aged 7 to 10 years in the inter-transitory period of mixed dentition (permanent incisors and first molars erupted; primary canines, first and second molars erupted; and permanent canines intraosseous). The CBCT scans were obtained and, using the Dolphin Imaging(®) software - version 11.0, 3D images were reconstructed and the measurements were performed. The angulation of the right and left lateral and central maxillary incisors was measured in relation to the sagittal plane and their inclination was measured in relation to the coronal plane. The intra-alveolar height of the right and left maxillary canines was measured from the cusp tip to the axial plane. Pearson's correlation at 5% significance level showed positive correlation between the canine height and the lateral incisor angulation. It was concluded that the intra-alveolar position of the maxillary canines has a direct influence on the angulation of maxillary incisors, especially the lateral incisors.
DOI：
10.1016/j.tripleo.2008.05.039
发表时间：
2009-02
期刊：
Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics
影响因子：
--
作者：
de Oliveira AE;Cevidanes LH;Phillips C;Motta A;Burke B;Tyndall D
通讯作者：
Tyndall D