Device is an instrument and is not implanted/explanted.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 the surgeon drilled into a trochanteric fixation nail advanced (tfna) while pre-drilling for tfna lag screw during an open reduction internal fixation (orif) of hip on (b)(6) 2018.The surgeon did so using the 6.0/9.0 mm cannulated stepped drill bit.This is because the surgeon inadvertently bent the 3.2mm guidewire upon adjusting the wire within the femoral head.The bent wire caused the drill to go off the central path and into the side of the nail.The guide wire was removed and replaced with a new one and the procedure was successfully completed with a delay of approximately two (2) minutes.There is no information provided regarding the status of the patient.Concomitant device (s) reported: 6.0/9.0 mm cannulated stepped drill bit (part # 03.037.102, unknown lot #, qty # 1), unknown tfna nail (unknown part and lot number, quantity #1).This is report 1 of 1 for complaint (b)(4).
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