Complications and Imaging: PAR page 2

Hardware Failure

CASE 6: Hardware failure. Polyethylene liner fracture.4


CASE 7: Hardware failure. Prosthetic dissociation. Note how femoral component has become disengaged from the acetabular cup.4


Heterotopic Ossification

CASE 8: Extensive heterotopic ossification. As extensive as it is, the limb is still very functional.


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