Erect position/tangential projection of the patellofemoral joint.


This paper presents an erect position, using 40 degrees knee flexion and a vertical central ray, as a simple alternative to help overcome the problems encountered with the standard "sunrise" view of the patella and patellofemoral joint.


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@article{Turner1982ErectPP, title={Erect position/tangential projection of the patellofemoral joint.}, author={G. W. Turner and Charles B. Burns}, journal={Radiologic technology}, year={1982}, volume={54 1}, pages={11-4} }