(b)(4).Multiple mdr reports were filed for this event, please see associated reports: 0001822565-2023-02269.D10: cat #: 6302-1-058 / howmedica acetabular vitalcok cluster shell 58mm / lot #: crtzd9420292; cat #: 00663001600 / multilock femoral stem 16 mm / lot #: 73950600.G2: canada.Proposed component code: mechanical (g04)- head.No product was returned or pictures provided; visual and dimensional evaluations could not be performed.Medical records were provided and reviewed by a health care professional for the initial surgery and previous revision.The initial and 1st revision surgery noted no complications and confirmed the off label use.Medical records were not provided in relation to the upcoming revision.The complaint could not be confirmed.The provided medical records were not in relation to this potential revision.Dhr was reviewed and no discrepancies related to the reported event were found.A definitive root cause was unable to be determined.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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