Model Number N/A |
Device Problems
Difficult to Insert (1316); Peeled/Delaminated (1454)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 09/20/2022 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(4).Report source: japan.Customer has indicated that the product is in process of being returned to zimmer biomet for investigation.Once the investigation has been completed, a follow-up mdr will be submitted.
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Event Description
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It was reported the patient underwent a total knee arthroplasty.During the procedure, the surgeon had difficulty seating the tibial insert in the tibial tray.After seating it in the tibial tray, the surgeon removed the insert from the tibial tray and noted the backside of the tibial insert peeled off.The surgeon attempted to seat the tibial insert again but the same issue occurred.The surgery was completed with a different tibial insert.No adverse events have been reported as a result of the malfunction.
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Event Description
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No further event information available at the time of this report.
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Manufacturer Narrative
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This follow-up report is being submitted to relay additional information.Reported event was confirmed by review of photograph.Visual examination of the provided pictures shows only white poly string which looks like separated from the articular surface.Device history record was reviewed and no discrepancies relevant to the reported event were found.Review of complaint history found no additional related issues for this item and the reported part and lot combination.The root cause of the reported issue is attributed to user error because surgeon was hitting the articular surface during the insertion.A summary of the investigation was sent to the complainant conveying proper surgical technique and use of the device.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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