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

<div>(a) Normal THA implant appearance. The polyethylene liner is well seated within the acetabular shell. (b) Acetabular liner dissociation appearance. The polyethylene liner has clearly migrated from its original position in (a).</div>

Case Reports in Emergency Medicine

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Figure 3: Acetabular Liner Dissociation following Total Hip Arthroplasty: A Rare but Serious Complication That May Be Easily Misinterpreted in the Emergency Department 

Figure 3 | Acetabular Liner Dissociation following Total Hip Arthroplasty: A Rare but Serious Complication That May Be Easily Misinterpreted in the Emergency Department 