Catalog Number 286715600 |
Device Problem
Break (1069)
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Patient Problem
Device Embedded In Tissue or Plaque (3165)
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Event Date 01/03/2017 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(4).A follow up report will be filed upon completion of the investigation.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
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Event Description
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Sales rep called into customer quality to report a tap broke during surgery.Tip was left in the patient.Surgeon was performing a l4-5 mis tlif.When tapping the left l4 pedicle, the 6.0mm tap broke at the thread / shaft junction while in the pedicle.The portion was not retrieved and remained in the patient.
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Manufacturer Narrative
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Udi: (b)(4).Visual examination of the returned device revealed that the tap was fractured at the instrument¿s threaded working end.The second half of the broken tap was not provided as it remained in the patient.Device was then sent for fracture analysis.The fracture analysis report suggests that the tap underwent a quasi-static torsional shear failure.No material defects or other abnormalities were observed in this analysis.A review of the device history record was conducted.No issues were identified during the manufacturing and release of this product that could have contributed to the problem reported by the customer.A trend analysis was conducted.No emerging trends were found requiring further actions.A definitive root cause for the tap breaking cannot be positively determined.However, the fracture analysis report suggests that the tap underwent a quasi-static torsional shear failure.As there has been no issue identified in the manufacturing or release of the device that could have contributed to the problem reported by the customer and no systemic trends were found, this complaint file will be closed with no further action required.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
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Search Alerts/Recalls
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