It was reported a unknown zimmer loosening screw that occurred two years ago.Doctor replaced the screw with a new one and no more loosening has been reported until this time.
Manufacturer Narrative
Additional information received through investigation report identified the unknown zimmer screw to be iunihg.Upon reassessment of the reported event, it was determined that this mdr has not been filled under the correct mfr number.Therefore, this event is being reported under (b)(4).No further medwatch reports will be submitted.For additional information please refer to mfr (b)(4).
Event Description
No further event information available at the time of this report.