Acetabular Liner Dissociation following Total Hip Arthroplasty: A Rare but Serious Complication That May Be Easily Misinterpreted in the Emergency Department

<div>(a) Previous AP Hip X-ray demonstrates satisfactory component positioning. (b) AP Hip X-ray from ED attendance demonstrates acetabular liner dissociation. Comparison to (a) shows grossly eccentric superior migration of the femoral head within the acetabular shell.</div>

Case Reports in Emergency Medicine

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Figure 1

Figure 1: Acetabular Liner Dissociation following Total Hip Arthroplasty: A Rare but Serious Complication That May Be Easily Misinterpreted in the Emergency Department 

Figure 1 | Acetabular Liner Dissociation following Total Hip Arthroplasty: A Rare but Serious Complication That May Be Easily Misinterpreted in the Emergency Department 