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Model Number N/A |
Device Problems
Fracture (1260); Material Fragmentation (1261)
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Patient Problems
Fall (1848); Inflammation (1932); Pain (1994); Synovitis (2094)
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Event Date 02/20/2017 |
Event Type
Injury
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Manufacturer Narrative
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(b)(4).Concomitant medical products: unknown; unknown shell, unknown; unknown; unknown liner, unknown; unknown; unknown stem, unknown.(b)(6).Customer has indicated that the product will not be returned to zimmer biomet for investigation, [product location unknown].The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.
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Event Description
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It was reported that the patient's right hip was revised approximately 6 years post implantation due to pain, reactive synovitis and fractured ceramic head.Approximately 3 weeks prior to revision, the patient heard a breaking sound, felt intense pain, then slipped and fell.During the revision, multiple irregular fragments of tan-yellow ceramic material grossly consistent with a femoral head component were found throughout the patient's wound.The surgeon proceeded with an extensive synovectomy to try and remove embedded shards from within soft tissues.Dense connective tissue with reactive fibroblastic and vascular proliferation, inflammation, and scratches on the proximal femoral component were noted.The shell, head and liner were revised.
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Manufacturer Narrative
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Cmp-(b)(4).This follow-up report is being submitted to relay additional information.The following sections have been updated: reported event was confirmed by review of xrays received and revision operative notes.Device history record (dhr) was reviewed with no deviations.The root cause of the reported event cannot be determined with the information available.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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No further event information available at the time of this report.
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Search Alerts/Recalls
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