Three-dimensional spiral computed tomographic imaging: A new approach to the diagnosis and treatment planning of impacted teeth

被引：12
|
作者：
Chen, Yuxue
Duan, Peijia
Meng, Yukun
Chen, Yangxi
机构：
[1] Sichuan Univ, W China Coll Stomatol, Chengdu 610041, Sichuan, Peoples R China
[2] Hosp Stomatol, Guangzhou, Guangdong, Peoples R China
来源：
AMERICAN JOURNAL OF ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS | 2006年 / 130卷 / 01期
关键词：
D O I：
10.1016/j.ajodo.2006.02.024
中图分类号：
R78 [口腔科学];
学科分类号：
1003 ;
摘要：
Introduction: The aim of this investigation was to explore the validity of 3-dimensional (3D) spiral computed tomographic (CT) images to examine impacted teeth before surgical or orthodontic treatment. Methods: Two patients with impacted teeth were examined with both spiral CT and traditional radiographs. Results: 3D CT images clearly showed the impacted teeth, including crown, root neck, and root bifurcation; the labial or palatal location; and the eruption orientation and relationship to the dentition. Conclusion: 3D CT images obtained with 3D surface reconstruction of spiral CT images is accurate and effective for examining impacted teeth before orthodontic treatment.
引用
收藏
页码：112 / 116
页数：5
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