Patient received a left knee revision to treat a flexion contracture of 5 degrees.Upon entering the joint, the surgeon evacuated a small effusion and debrided periarticular synovitis.The tibial tray was grossly loose and easily removed.The surgeon excised cystic lesion from the underlying tibial bone.The femoral component was well fixed but revised.There was no reported product problem with the revised tibial insert.The patella was well fixed and retained.The patient was revised with competitor products.The procedure was completed without complications.Doi: (b)(6) 2014.Doe: (b)(6) 2014 (mua, no revision, captured in (b)(4)).Dor: (b)(6) 2020; left knee.
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