(B)(4). DEVICE IS AVAILABLE FOR EVALUATION. INVESTIGATION WILL BE CONDUCTED. FOLLOW UP WILL BE FILED WITH THE INVESTIGATION RESULTS. IF INFORMATION IS OBTAINED THAT WAS NOT AVAILABLE FOR THE INITIAL MEDWATCH, A FOLLOW-UP MEDWATCH WILL BE FILED AS APPROPRIATE.
D
Patient 1
IT WAS REPORTED THAT ON (B)(6) 2019, DURING A POSTERIOR SPINAL FUSION ON A PATIENT WITH HARD BONE, WHILE CREATING A PATHWAY FOR THE SCREW INTO THE PEDICLE, THE THORACIC PROBE BROKE AT THE DISTAL END TIP. THIS PIECE WAS RETRIEVED AND NOTHING WAS LEFT INSIDE THE PATIENT. ALSO, WHEN DOING FINAL TIGHTENING, THE TORQUE DRIVER SHAFT STRIPPED AT THE DISTAL END TIP. THERE WERE FRAGMENTS GENERATED BUT WAS EASILY REMOVED. THE PROCEDURE WAS COMPLETED SUCCESSFULLY. THE PATIENT DID NOT SUFFER DUE TO THESE BRAKES. CONCOMITANT DEVICE REPORTED: UNKNOWN POLYAXIAL SCREW (PART # UNKNOWN, LOT # UNKNOWN, QUANTITY# UNKNOWN). THIS COMPLAINT INVOLVES TWO (2) DEVICES.