Dissociation of a Bipolar Prosthesis after Right Hip Hemiarthroplasty.
We report the case of an 84-year-old woman with a dissociated bipolar component of her right hip hemiarthroplasty. Dissociation of components is a rare but increasingly recognized consequence of modular componentry. Radiologists should be aware of the distinction between dislocation of a prosthesis and dissociation of its bipolar components, and be able to describe these complications accurately in their interpretations.
Luke J
LJ
Grauke
Michael L
ML
Richardson