Component dissociation after closed reduction of dual mobility sockets - a report of three cases.


Dual mobility sockets have been introduced in recent years to manage cases of potential instability after hip arthroplasty, and their use is increasing in revision surgery. We present 3 cases of intra-prosthetic dissociation between the outer polyethylene liner and the femoral head after closed reduction of prosthetic dislocation. 
DOI: 10.5301/HIP.2011.6529

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