Unsöld R, Norman D, Berninger W
J Comput Assist Tomogr. 1980 Jun;4(3):418-9. doi: 10.1097/00004728-198006000-00023.
High resolution multiplanar images of the optic canal can be obtained using computer transformations of 1.5 mm axial transverse sections through the orbit. Parasagittal sections through the optic canal along the course of the optic nerve or sections perpendicular to the canal are easily and reproducibly obtained. This approach is a much more efficacious means of examining the optic canal both in terms of information yield and reduction in radiation dose.
通过对穿过眼眶的1.5毫米轴向横断面进行计算机变换，可以获得视神经管的高分辨率多平面图像。沿着视神经走行的视神经管矢状旁切面或垂直于神经管的切面可以轻松且可重复地获得。就信息产出和辐射剂量减少而言，这种方法是检查视神经管更有效的手段。
