(b)(4), proposed g-code: mechanical (g04) - head.Multiple mdr reports were filed for this event, please see associated reports: 0001822565 -2023 -01349.D10: base plate uncemented 25 mm post length cat: 00436202500, lot: 64610507 40mm vit e liner +0mm, cat: 00435004000, lot: 65226145.Visual examination of the returned product identified damage near the threaded hole, however, visual examination of the inner features found no damage.Radiographs were provided and reviewed by a health care professional.Review of the available records identified the following: no definite acute abnormality detected with respect of the glenosphere.No signs of loosening, wear, radiolucency or other contributing factors, and there is no cause for the glenosphere to be not tapered to the baseplate.Overall fit and alignment of the implants as well as bone quality appears grossly unremarkable.Hardware appears intact without periprosthetic lucencies.Bones appear intact.Device history record was reviewed and no discrepancies were found.Root cause was unable to be determined.The reported event is not confirmed.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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