This follow up report is being submitted to relay additional information.Concomitant products: 00620005622, shell porous with cluster holes, lot #60190587; item #unk, unknown mayo stem, lot #unk; item #00642803201, alumina ceramic femoral head, lot #unk.Complaint sample was evaluated and the reported event was confirmed, as the liner was fractured and gouged.Device history records were reviewed and no discrepancies were found.It is unknown whether the components were implanted with the correct fit, orientation or compatibility as per the surgical technique.The device remained in-vivo for 10 years and 6 months.Relevant medical history and adherence to rehabilitation protocol are unknown.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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It is reported a patient was revised due to a broken polyethylene liner approximately 10 years post-implantation.During the procedure, the liner and femoral head were removed and replaced.Attempts to obtain additional information have been made; however, no more information is available.
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