The product identification necessary to review manufacturing history was not provided.Current information is insufficient to permit a conclusion as to the cause of the event.Date implanted; (b)(6), 1997, (b)(6), 2002, and (b)(6), 2003.Date explanted; (b)(6), 2002 and (b)(6), 2003.Event is being reported to fda on one medwatch as the limited information available indicates that a revision procedure occurred.Should additional information be received regarding the revision procedure, the complaint will be reassessed and further medwatch reports will be submitted, if necessary.
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It was reported that patient underwent a right total hip arthroplasty on (b)(6), 1997.Subsequently, patient underwent a revision procedure on (b)(6), 2002 due to right troch claw/bolt disengaged.It was further reported patient underwent a revision procedure on (b)(6), 2003 due to breakage of screws, osteolysis and non-displaced fracture of the inferior acetabulum.
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