(b)(4).Multiple mdr reports were filed for this event, please see associated reports: 0001822565-2022-01235.Product device code: phx.Concomitant medical products: item# 110031405; lot# 65172689.Product has been received by zimmer biomet and the investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.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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(b)(4).D10 - medical product: catalog #: 110030777, cr 40mm glenosphere +3mm cocr, lot # 65054408.Reported event was confirmed as visual examination of the returned product identified a reverse shoulder mini humeral tray and reverse shoulder bearing were returned.As returned, damage is seen articulating surface, backside, and rim feature of the bearing.The tray exhibits damage / burnishing on the inner surface and rim features.No product was returned or pictures provided for the glenosphere; visual and dimensional evaluations could not be performed.Device history record was reviewed and no discrepancies relevant to the reported event were found.A definitive root cause could not 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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