Catalog Number 02276105 |
Device Problems
Break (1069); Fracture (1260)
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Patient Problem
No Known Impact Or Consequence To Patient (2692)
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Event Date 01/25/2019 |
Event Type
malfunction
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Manufacturer Narrative
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Once the investigation has been completed any additional information will be reported in a supplemental report.
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Event Description
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The surgeon reported that during the case the 10.5 flexible reamer was used and the tip broke off leaving a piece in the femoral canal.Attempts were made to remove the piece but were unsuccessful.The case was completed as the piece was sufficiently far down the canal that the implant could still be placed over the top.The surgeon stated that the device is not cannulated and, as a result, it is more difficult to remove the item if it breaks because of this design feature.
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Manufacturer Narrative
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The reported event could be confirmed, since the device was returned for evaluation and matches with the alleged failure.Visual inspection revealed that the received bixcut im reamer was completely broken at the tip.Coil of flexible shaft was heavily deformed and squizzed near breaking point, most likely due to torsional overload during rotation in clockwise direction.No further damage was observed.A review of the device history for the reported lot did not indicate any abnormalities.No corrective actions are required at this time.No indications of manufacturing or design related problems were found during the investigation.A review of the labeling did not indicate any abnormalities.The operative technique instructs user that ¿reaming is commenced with the flexible shaft equipped with a small size reamer head.Continue the procedure in 0.5mm increments until cortical contact is appreciated.¿ based on the investigation, root cause of failure could be attributed to user related issue.Failure was caused due to torsional overload during rotation in clockwise direction.The reason for the torsion overloads could not be determined but most likely the reamer bixcut heads got stuck in the marrow channel during reaming.It is possible that the customer tried to open the marrow channel with increments more than 0.5mm.Due to a too thin channel the reamer got jammed.If any further information is provided, the complaint report will be updated.
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Event Description
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The surgeon reported that during the case the 10.5 flexible reamer was used and the tip broke off leaving a piece in the femoral canal.Attempts were made to remove the piece but were unsuccessful.The case was completed as the piece was sufficiently far down the canal that the implant could still be placed over the top.The surgeon stated that the device is not cannulated and, as a result, it is more difficult to remove the item if it breaks because of this design feature.
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Search Alerts/Recalls
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