... the image plane of the fluoroscope. However, determining knee motion in the direction perpendicular to the fluoroscopic image plane has been questioned in recent studies ( 8 9 10 ). image matching bone surgery diagnostic radiography medical image processing optimisation kinematics...

... of the extent to which bone edge attenuation may affect the overall accuracy of the measurement process (Table 3 ). Single-plane fluoroscopy studies of natural knees using image-matched bone models reported precision results comparable to those of our study ( 19 20 ), even though these studies used internal...