Catalog Number 183422 |
Device Problem
Material Erosion (1214)
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Patient Problem
Insufficient Information (4580)
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Event Date 11/06/2023 |
Event Type
Injury
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Manufacturer Narrative
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(b)(4).D10: medical product: unknown vanguard femoral component: catalog#ni, lot#ni; unknown vanguard tibial tray: catalog#ni, lot#ni.G2: foreign: germany.Customer has indicated that the product will not be returned to zimmer biomet for investigation, as the patient consent for product return has not been received.The investigation is in process.Upon receipt of additional information or completion of the investigation, a follow-up mdr will be submitted.
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Event Description
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It was reported that a patient underwent an initial total knee arthroplasty on an unknown date.Subsequently, on an unknown timeframe post-implantation, the patient underwent revision surgery due to wear of the articular surface.The inlay was replaced without reported incident.Due diligence is complete as multiple attempts have been made however it was reported that no further information is available.
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Manufacturer Narrative
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Visual examination of the returned product identified wear and damage on both condyles.The distal side also shows signs of wear.Device history record was reviewed and no discrepancies related to the reported event were found.Root cause was unable to be determined.Complaint sample was evaluated and the reported event was confirmed.If any further information is found which would change or alter any conclusions or information, a supplemental report will be filed accordingly.Zimmer biomet will continue to monitor for trends.
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Event Description
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No further event information at time of this report.
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Search Alerts/Recalls
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