(b)(4).(b)(4).Concomitant medical products: p/n 00801802601, femoral head sterile product do not resterilize 12/14 taper, l/n 63659466; p/n 2845, alloclassicâ®, sl stem, uncemented, 5, taper 12/14, l/n 2879479; p/n 00500105000, shell 50 mm o.D., l/n 63146931; p/n 00500105026, liner 26 mm i.D.For use with 50/51/52 mm o.D.Shells, l/n 63135319.It was initially reported the device(s) would be returned for evaluation.Evaluation is anticipated, however, the device has not been received by the manufacturer to date.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.Not returned to manufacturer.
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(b)(4).This follow-up report is being submitted to relay additional information.Complaint sample was evaluated and the reported event was not confirmed.As returned, damage is seen on the articulating surface.The conical taper shows no damage.Dimensional analysis was measured and is conforming to print specifications.Device history record (dhr) was reviewed and no discrepancies relevant to the reported event were found.The complaint was not confirmed and device analysis indicated that the device met specification.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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