Model Number N/A |
Device Problems
Difficult to Insert (1316); Device Dislodged or Dislocated (2923); Insufficient Information (3190)
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Patient Problems
Bruise/Contusion (1754); Joint Dislocation (2374)
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Event Date 11/02/2016 |
Event Type
Injury
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Manufacturer Narrative
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Information was received from a foreign source who is not required to complete form 3500a.Onset of bruising after implant on unknown date.
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Event Description
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It is reported that the after a knee arthroplasty the patient experienced discoloration of the knee a couple times within a month of the primary surgery.The patient was revised due to the discoloration issue.
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Manufacturer Narrative
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This follow-up report is being filed to relay additional information, which was unknown at the time of the initial medwatch.Concomitant medical products and therapy dates: item # 42-5320-064-01, persona stemmed tibial component, lot #63463583, item# 42-5022-056-01, persona cr porous femoral component, lot#62942822.
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Manufacturer Narrative
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This follow-up report is being filed to relay additional information, which was unknown at the time of the initial medwatch.
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Event Description
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It is reported that the after a knee arthroplasty the patient experienced discoloration of the knee a couple times within a month of the primary surgery.The patient was revised due to dislocation.It was reported that the surgeon could not insert the surface in the tibial play completely.Attempts have been made and no further information has been provided.
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Manufacturer Narrative
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This follow-up report is being submitted to relay additional information.Complaint sample was evaluated and the reported event was not confirmed.Visual inspection of the returned articular surface indicates locking feature was flared at some areas.Some damage (pitting/scratches and gouging) was also noted on the proximal surface.Dhr was reviewed and no discrepancies were found.Review of the complaint history determined that no further action is required as no were trends identified.A summary of the investigation has been sent to the complainant.A definitive root cause cannot be determined with the information 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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Manufacturer Narrative
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This follow-up report is being submitted to relay additional information.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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Event Description
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It is reported that the after a knee arthroplasty the patient experienced dislocation of the knee a couple times within a month of the primary surgery.The patient was revised due to dislocation.It was reported that the surgeon could not insert the surface in the tibial plate completely during the primary procedure.Attempts have been made and no further information has been provided.
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Search Alerts/Recalls
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