It was reported that during surgery, the screwdriver did not sit adequately tight in the screw.As a result, the screw could not be completely inserted.A delay of 30 minutes was reported as a result of this event.No additional patient consequences were reported.Attempts have been made and additional information on the reported event is unavailable at this time.
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This follow-up report is being submitted to relay additional information.Complaint sample was evaluated and the reported event could not be confirmed.Inspection of the returned device revealed that the hex feature looked rounded, however, dimensional analysis of the product determined that the product, measured at the hex feature, was conforming to print specifications.Device history record was reviewed and no discrepancies were found.Root cause was unable to be determined.A summary of the investigation has been sent to the complainant.If any further information is found which would change or alter any conclusions or information, a supplemental will be filed accordingly.Zimmer biomet will continue to monitor for trends.
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