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Patient¿s weight is not available for reporting.Date of event: date of postoperative nail breakage is unknown.Implanted date: device was implanted approximately one year prior to revision surgery.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.The investigation could not be completed; no conclusion could be drawn, as no product was received.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 a patient had an intermediate length tfn-advanced proximal femoral nailing system (tfna) implanted approximately one year ago at an outside hospital.Patient was admitted to the hospital following a fall.The implanted tfna broke in the area where the helical blade passes through the nail.The helical blade was remained in appropriate position.It was suspected that the patient sustained a femoral neck fracture in the fall.Revision surgery was performed on (b)(6) 2018, where the surgeon removed a single intact locking screw, an intact helical blade, and the broken nail (two pieces).The patient had a modular distal fixation stem from another company implanted and a bi-polar head.The surgery was completed successfully with no surgical delay.Patient status was reported as stable.X-rays were taken but not available.Concomitant devices reported: locking screw (part# unknown, lot# unknown, quantity 1), helical blade (part# unknown, lot# unknown, quantity 1).This report is for one (1) 11mm/130 deg ti cann tfna 235mm/left - sterile.This is report 1 of 1 for complaint (b)(4).
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