Pseudotumor in Large-Diameter Metal-on-Metal Total Hip Articulation
Abstract
Large-diameter metal-on-metal hip arthroplasties have incited renewed interest because of the advantages of decreased wear and increased stability. These new designs have not had significant long-term or midterm performance results, and we are reporting the case of pseudotumor in a patient with a painful metal-on-metal hip arthroplasty.
Keywords: pseudotumor, metal-on-metal total hip articulation, stability
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No benefits or funds were received in support of the study.
Investigation was performed at Willis Knighton Hospital System, Shreveport, LA, USA.
PII: S0883-5403(10)00336-0
doi:10.1016/j.arth.2010.05.022
© 2011 Elsevier Inc. All rights reserved.
