It was reported that head and liner exchanged was performed.Metal liner was replace with polyethylene liner.Metal head was removed and ceramic ts head was implanted.Pc has been re-opened due to receipt of medical records.After review of medical records, visit notes reported that patient has had fall resulting to cognitive changes after, pain, fatigue, dizziness, wobbling and weakness.Lab results show metal ions above 7 ppb.Doi: unknown.Dor: (b)(6) 2020.Affected side: unknown.
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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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