Pseudotumors in Total Joint Arthroplasty
Johannes M. van der Merwe
Abstract
»: The true incidence of pseudotumors in association with total joint arthroplasty is underestimated. »: Pseudotumors occur with metal-on-metal, metal-on-polyethylene, and metal-on-ceramic articulations. »: Metal ion levels should not be the only factor in decision-making regarding revision surgery. »: Revision surgery is only indicated in symptomatic patients with clinical and radiographic findings and elevated metal ion levels. »: Revision to a non-metal articulation is strongly suggested.
Topics & Concepts
MedicineJoint arthroplastyArticulation (sociology)Joint (building)Incidence (geometry)SurgeryArthroplastyRadiographyPhysicsPolitical scienceArchitectural engineeringPoliticsOpticsEngineeringLawOrthopaedic implants and arthroplastyOrthopedic Infections and TreatmentsTotal Knee Arthroplasty Outcomes