视神经孔摄影的新方法程云桥视神经孔的摄影体位称瑞氏位，是根据视神经管管轴与头颅矢状面呈３５°～４０°角、与水平面呈１０°～１５°角这一解剖特点设计的，而常规体位是将眼眶的外１／３对台面中线，头颅正中矢状面与台面呈５３°角，听鼻线垂直台面，中心射线垂直... The new method of optic nerve hole photography Cheng Yunqiao optic nerve hole photographic position Reis position, is based on the optic canal axis and head sagittal 35 ° ~ 40 ° angle, and the horizontal plane was 10 ° ~ 15 ° angle of this anatomical design features , While the general position is the outer 1/3 of the orbit on the middle of the table, the median sagittal plane and the table was 53 ° angle, listen to the vertical line of the nose, central ray vertical ...