ATEC Lateral Navigation Disc Prep Instruments LIF NAV, OSTEOTOME 10mm REF 267-01-000-10-N UDI-DI code: 00190376541471; GMDN 12844 The ATEC Navigation Disc Prep Instruments are intended for use in surgical procedures. These instruments are non-sterile or sterile packaged, re-usable or single-use instruments designed to function with the Medtronic StealthStation System and NavLock Tracker.