(b)(4).Concomitant medical products: catalog number: 00625006535, lot number: 64235885, brand name: bone screw.Catalog number: 00625006525, lot number: 64246320, brand name: bone screw.Catalog number: 00877502801, lot number: 2957999, brand name: biolox delta ceramic head.Catalog number: 0100101918 ,lot number: 2759311, brand name: wagner sl revision stem.Catalog number: 010000661, lot number: 6395463, brand name: g7 acetabular shell.Catalog number: 110024461, lot number: 599660, brand name: g7 dual mobility liner.Catalog number: xl-200144, lot number: 611390, brand name: arcom xl stem.Multiple mdr reports were filed for this event; please see associated reports: 0002648920-2019-00232, 0002648920-2019-00231.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.Device evaluated by mfr: device remains implanted in the patient.
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This follow-up report is being submitted to relay additional information.Medical records were provided and reviewed by a health care professional.Review of operative notes identified that there was blood loss of 550 ml during the procedure.No intraoperative complications occurred.Review of progress notes identified that the patient was dizzy, and experienced low hgb of 6.6 on post op day 2.One unit of prbcs was given and patient was discharged.No further analysis could be performed with the provided medical records.Reported event was confirmed by review of medical records provided.Device history record was reviewed and no discrepancies were found.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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