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The investigation revealed a complaint reporting while using a xlif cobb the instrument slipped and nicked an artery causing bleeding that there was intervention to address.No device was returned for evaluation and no pictures provided so the complaint could not be confirmed.This event occurred in japan.The cobb slipped to anterior side when the surgeon had been using it to remove organ of the intervertebral.It was reported that there was bleeding from the artery.The surgeon arrested bleeding by packing and hemostatic agent.On (b)(6) 2025, the surgeon confirmed with a ct scan that there were no hematoma or other abnormalities.No other patient consequences were reported.A lot number for the part was not provided.Review of the device history of the most recent date of event records notes no material non-conformance¿s, no manufacturing errors, nor discrepancies with respect to material type, treatments, dimensions that may have caused or contributed to this mode of failure.Parts met acceptance criteria upon release.Review of the associated risk determined the hazards associated with the reported event were previously addressed.Following review, no new risks were identified.None of these complaints reported patient harm.Therefore, the overall risk has been maintained, and no further corrective actions are required.Labeling, manufacturing, complaint history, and risk reviews were completed with no deficiencies, discrepancies, or adverse trends identified.The device was dispositioned for scrap, and the event will be used for trend data.Complaint monitoring will continue and additional action will be taken in the event that an adverse trend is identified.No additional action is planned at this time.
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