Dislocated polyethylene inserts in fixed-bearing total knee arthroplasty
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Brent A Lanting1, Richard W McCalden, Douglas D R Naudie
1Division of Orthopedic Surgery, London Health Sciences Center, University of Western Ontario, London, Ontario, Canada.
The Journal of Arthroplasty
|December 21, 2010
Abstract:
Three cases of a dislocated polyethylene insert in a fixed-bearing total knee arthroplasty are presented. This brief report demonstrates the presentation of this rare mode of failure and highlights the unique complications associated with its treatment.