XTANT MEDICAL Xpress Pedicle Screw System Dual Lead 6.5 x 50 mm, Part Number X073-6555-DL.
Units from one lot were mislabeled with an incorrect part number, identifying the device as a shorter screw length than it physically is.
US: OR
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-1773-2026