On (b)(6) 2014, the patient had a left total knee arthroplasty to address osteoarthritis.Depuy component, including depuy patella, and depuy cement x2 were used during this procedure.On (b)(6) 2020, the patient had a left total knee revision to address loose tibial component.The surgeon reported that the femoral component was in slight valgus, which needed to be corrected and it was revised.The tibial component was noted to be grossly loose.Loosening was noted to be at the cement/implant interface.The insert was revised with no allegation of deficiency.The patella was not revised.Doi: (b)(6) 2014.Dor: (b)(6) 2020.(left knee).
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Product complaint # (b)(4).Investigation summary: no device associated with this report was received for examination.The information received will be retained for potential series investigations if triggered by trend analysis, post market surveillance, or other events within the quality system.Depuy considers the investigation closed.Should additional information be received, the information will be reviewed and the investigation will be re-opened as necessary.Device history lot: the product investigation found no evidence suspecting an error in the manufacturing or material that would be a contributing factor in the reported allegation(s).A manufacturing records evaluation (mre) was not performed.
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