Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which depuy synthes has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.Device available for evaluation: complainant part is not expected to be returned for manufacturer review/investigation.Without a lot number the device history records review could not be completed.Product was not returned.Based on the information available, it has been determined that no corrective and/or preventative action is proposed.This complaint will be accounted for and monitored via post market surveillance activities.If additional information is made available, the investigation will be updated as applicable.Device was used for treatment, not diagnosis.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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Device report from japan reports an event as follows: it was reported that on (b)(6) 2023 a spinal fusion (t9 to l1) for the t11 vertebral body fracture with screw insertion (viper prime fenestrated screw) and cement was performed.The patient has bone fragility.The event took place in sequence as follows: 1.The open cannula was inserted directly into the screw because alignment devices for the purpose of preventing shaking of the open cannula has not been arranged.Then, the cement was injected.2.The screw was inserted one by one under checking the image.3.The tip of the open cannula broke off during cement injection into the last t9 right screw.The broken tip remained in the hollow of the screw and was surrounded by cement.The broken tip was not seen floating in the patient body, and there were no problems with rod installation.No health hazard reports to the patient.This report is for an expedium spine system fenestrated screw open cannula 16g x 160mm.This is report 1 of 1 for (b)(4).
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