Product complaint # (b)(4).Visual examination revealed that the fracture is located approximately 16mm from the feeler¿s distal tip.Device was then sent for fracture analysis.The fracture analysis report shows plastic deformation and a rough appearance across the entire surface indicating that the feeler tip underwent a static overload failure.No material defects or other abnormalities were observed in this analysis.A review of the device history record was conducted.No issues were identified during the manufacturing and release of this product that could have contributed to the problem reported by the customer.All complaint trends will be evaluated as a part of the depuy spine monthly complaint review meeting.The root cause for the feeler¿s distal tip fracturing cannot be positively determined.However, the fracture analysis report shows plastic deformation and a rough appearance across the entire surface indicating that the feeler tip underwent a static overload failure.As there has been no issue identified in the manufacturing or release of the device that could have contributed to the problem reported by the customer and no systemic trends were found, this complaint file will be closed with no further action required.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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