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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: Pathologic fractures: a complication of microparticulate synovitis.
    Author: Peimer CA, Taleisnik J, Sherwin FS.
    Journal: J Hand Surg Am; 1991 Sep; 16(5):835-43. PubMed ID: 1940162.
    Abstract:
    We report seven cases of pathologic fracture in adult patients that were seen an average of 5 years (range from 33 to 114 months) after silicone wrist (three) and trapezial (four) arthroplasty. All patients had initially done well after their operation. At return, all had radiographic evidence of generalized implant and intramedullary bone destruction, the latter always including endosteal scalloping and widening from cortical resorption. These radiographic changes may be less striking than the discrete osteolytic lesions seen after degeneration of carpal implants. Our patients represent examples of pathologic fracture as the end stage of untreated microparticulate synovitis, a consequence of prosthetic wear. Our experience suggests that careful and continuous follow-up justified after insertion of stemmed silicone implants, and that patients should be informed of the potential late complications of this procedure, including pathologic fracture.
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