Model Number N/A |
Device Problem
Material Erosion (1214)
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Patient Problems
Failure of Implant (1924); Pain (1994); Respiratory Distress Syndrome of Newborns (2046); Synovitis (2094); Metal Related Pathology (4530)
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Event Date 11/18/2019 |
Event Type
Injury
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Event Description
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It was reported that the patient underwent a revision procedure 11 years post implantation due to increasing pain and elevated cobalt and chromium levels.Trunnion corrosion and synovitis were noted.During this revision, the head and liner were replaced, and all other components including the stem remained intact.There is no additional information available at the time of this report.
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Manufacturer Narrative
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(b)(4).D1: femoral stem 12/14 neck taper plasma sprayed press-fit cementless size 10 standard offset d10: 00801803214 item name femoral head nonskirted 12/14 taper lot # 60823995.6305-50-32 item name trilogy acetabular system longevity liner lot # 60878048.Multiple mdr reports were filed for this event, please see associated reports: 0001822565-2022-01378 the device will not be returned for analysis as it remains implanted; however, an investigation of the reported event is in progress.Once the investigation is completed, a supplemental medwatch will be submitted h3 other text : device remains implanted.
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Manufacturer Narrative
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This follow-up report is being submitted to relay additional information.H6 mechanical g04 - stem.Review of the device history records identified no deviations or anomalies during manufacturing.Medical records were provided and reviewed by a health care professional.Review of the available records identified the following: an initial left tha was performed, with a revision occurring a year and a half later.A second revision occurred 11 years after that due to pain and elevated metal ions.During the revision trunnion corrosion and discoloration was noted, as well as synovitis within the joint.The head and liner were explanted and replaced with no complications noted.Root cause unchanged.This complaint was confirmed based on the provided medical records.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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Event Description
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There is no update to the prior event description provided.
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Search Alerts/Recalls
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