Ogata K, Goldsand E M
J Bone Joint Surg Am. 1979 Sep;61(6A):846-51.
A simple biplanar roentgenographic technique for measurement of femoral anteversion and neck-shaft angle is described in which no special equipment is required. An anteroposterior roentgenogram of the pelvis and the femoral neck is made with the hip in neutral rotation. The true lateral roentgenogram is made with the patient's limb in a lateral position with the hip and knee flexed and with the entire lateral aspect of the leg in contact with the top of the table. Projected cervicofemoral angulations are measured on the roentgenograms. The method is described to determine the true angles by dynamically illustrating the projected angles. Graphs have been prepared with which one can readily determine the anteversion and neck-shaft angles once the projected cervicofemoral angulations have been measured.
本文描述了一种用于测量股骨前倾角和颈干角的简单双平面X线摄影技术，该技术无需特殊设备。拍摄骨盆和股骨颈的前后位X线片时，髋关节处于中立旋转位。拍摄真正的侧位X线片时，患者肢体处于侧卧位，髋膝关节屈曲，小腿的整个外侧与检查台面接触。在X线片上测量股骨颈投影角度。通过动态展示投影角度来描述确定真实角度的方法。已经绘制了图表，一旦测量了股骨颈投影角度，就可以很容易地确定前倾角和颈干角。
