TY  - JOUR
T1  - Oral Implant Orientation of 3-D Imaging Based on X-Ray Computed Tomography (CT)
AU - , Mi Deling AU - , Wei Biao AU - , Feng Peng AU - , Yao Fuguang 
JO  - Asian Journal of Information Technology
VL  - 6
IS  - 11
SP  - 1143
EP  - 1147
PY  - 2007
DA  - 2001/08/19
SN  - 1682-3915
DO  - ajit.2007.1143.1147
UR  - https://makhillpublications.co/view-article.php?doi=ajit.2007.1143.1147
KW  - Spiral X-CT
KW  -oral implantation orientation
KW  -3D reconstruction
KW  -visualization
KW  -Computer Assisted Design (CAD)
KW  -navigation
AB  - Through 3-dimension (3D) Computed Tomography (CT) images, a virtual stomatological implantation orientation Computer-Assisted Design (CAD) navigation system is proposed in this study. The system reconstructs the 3D images and the multi-plane image of the teeth with the combination of spiral X-CT, computer graph and image and 3D visualization. The height, width, shape of the (alveolar bone) of jaw bone, the accurate position of lost teeth and mentum aperture, the density of ossicles, the orientation of submaxillary, the position and shape about the bottom of nasal cavity and antrum maxillary can be got.The maxillary evaluation in terms of radiography before the tooth implantation and the guidance about the clinic localization of false tooth can be provided in the system, in which the doctor can not only greatly reduce the risk of implantation operation but also improve the stability and security of tooth implantation.
ER  -