To study the role of pentosidine as a marker of knee OA, as a marker of progression of knee OA, and for correlation of pentosidine in serum and synovial fluid and correlation with other markers.
In vivo knee kinematics studies have also been performed, analyzing patellar tendon angle (PTA) in the sagittal plane (Fig. 6) as a marker of knee kinematics during high demand exercises between full extension and flexion [23].
25 Few studies have evaluated the role of genetic factors in severity or progression of knee OA, 26 27 and, other than our report, we are not aware of genetic markers for knee OA severity validated in a second population.
In performing such movements, hip joint centres are identified by fitting a sphere to the motion of the thigh markers and knee joint flexion extension axes are identified by using a mean helical axis method [ 21, 24].
Therefore, mean distance between the hip marker and the knee marker or between the knee marker and the ankle marker were measured before and after lesion to the striatum.
Anderson lands a knee late.
