ZIMMER BIOMET, INC. HUMERAL STEM 16 MM STEM DIAMETER 130 MM STEM LENGTH STERILE; PROSTHESIS SHOULDER
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Model Number N/A |
Device Problems
Material Erosion (1214); Detachment of Device or Device Component (2907)
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Patient Problem
Failure of Implant (1924)
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Event Date 07/22/2020 |
Event Type
Injury
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Manufacturer Narrative
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(b)(4).Medical product: catalog #: 00434906506, retentive poly liner, lot # 64333472; catalog #: 115313, comp rvsr shldr glnsp, lot # 612700; catalog #: 010000589, comp rvrs 25mm bsplt ha+adptr r, lot # 005110.Customer has indicated that the product will not be returned to zimmer biomet for investigation, as its device has been discarded.The investigation is in process.Once the investigation has been completed, a follow-up mdr will be submitted.Multiple mdr reports were filed for this event, please see associated reports: 0001822565-2020-02726 and 0001822565-2020-02727.Discarded.
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Event Description
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It was reported that the patient underwent a total shoulder procedure approximately 5 months ago.Subsequently the patient was revised one month later due to poly disassociation.Patient was revised again 3 months later due to disassociation and impingement.Wear on the interior of the stem and calcar was noted.Attempts have been made and there is no additional information available at this time.
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Manufacturer Narrative
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(b)(4) updated: b4, b5, d4 (udi), g4, h1, h2, h3, h6, h10.Reported event was confirmed per the review of the x-rays, which identified superior dislocation of the humeral component and now abutment of the glenosphere and the calcar with associated bony resorption.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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Event Description
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No further event information available at the time of this report.
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