The complaint states patient was revised to address acetabular cup loosening.A review of manufacturing records for the cup did not identify any anomalies.A complaints search did not identify any anomalies.No device associated with this report was received for examination.Based on previous investigations this complication of joint replacement is unlikely to have been the result of a device failing to meet required specifications.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.Corrective action was not indicated.The complaint shall be closed with an undetermined conclusion it will be entered into the complaint database and monitored through trend analysis.Depuy considers the investigation closed at this time.Should additional information be received, the information will be reviewed and the investigation will be re-opened as necessary.
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