Model Number N/A |
Device Problem
Device Operates Differently Than Expected (2913)
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Patient Problem
No Known Impact Or Consequence To Patient (2692)
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Event Type
malfunction
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Manufacturer Narrative
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The part and lot number of the htr pmma implant is unknown at this time.The user facility is foreign; therefore a facility medwatch report will not be available.Without a product return, no product evaluation is able to be conducted.The lot number is unknown; therefore the device history records are unable to be reviewed.Current information is insufficient to permit a valid conclusion about the cause of this event.If additional information is obtained that adds value to the relevant content of this report and/or a conclusion can be drawn, a follow-up report will be sent.
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Event Description
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It was reported the surgeon pre drilled the holes, however the screws were unable to tighten into the htr pmma implant.The screws stripped; they kept turning in the implant but did not gain purchase.The surgeon completed the procedure by using the self drilling screws without drilling the pilot hole in order to gain purchase.Additional information was requested but has not been provided at this time.
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Manufacturer Narrative
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This follow-up report is being submitted to relay additional information.Reported event was unable to be confirmed due to limited information received from the customer.The complaint is that the screw stripped, kept turning in the implant and did not gain purchase.No product was returned and no functional tests or inspections could be performed.Review of the complaint history determined that no further action is required as no were trends identified.Root cause was unable to be determined as the necessary information to adequately investigate the reported event was not provided.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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Search Alerts/Recalls
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