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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It was reported that on (b)(6) 2020 the patient had loosening of screws and required a re-arthrodesis.All screws were successfully removed from left/right - l3, l4, l5, s1, il.There was a five (5) minute surgical delay and procedure outcome was unknown.There was no patient harm/consequence.Concomitant devices: expedium 5.5mm titanium rods(part # unknown, lot # unknown, quantity # 2); 5.5 exp verse unitized set scr (part # 199721001, lot # unknown, quantity # 8); single-inner setscrew (part # 179702000, lot # unknown, quantity # 2).This report is for one (1) 5.5 exp verse fen scr 6.0x40.This is report 1 of 8 for (b)(4).
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