MEASURING NATURE UP TO PROJEKTY
    • R-ALIF

      The R-ALIF medical device is a non-active spinal implant intended for interbody stabilization of the lumbar and lumbosacral spine. The implant is manufactured using EBM (Electron Beam Melting) additive technology from Ti6Al4V ELI titanium alloy powder, ensuring high mechanical strength, biocompatibility, and enhanced osteointegration. The R-ALIF interbody cage is part of the DERO Spinal System, which comprises a complete set of interrelated and compatible implants, surgical instrumentation, and operative procedures.

      The cage has the form of a curved disc, with geometry adapted to the anatomical conditions of the intervertebral space. The load-bearing surfaces are equipped with directional stabilizing rails that reduce the risk of implant migration. The internal porous lattice structure promotes bone ingrowth and long-term integration with surrounding bone tissue. The implant features four dedicated openings that allow fixation with locking bone screws, preventing screw back-out and improving implant stability.

      R-ALIF is intended for anterior lumbar interbody fusion (ALIF) procedures and is available in lordotic options of 10°, 20°, and 30°.

      • Functions

        • interbody stabilization of the lumbar spine
        • interbody fusion via anterior approach (ALIF)
        • restoration and correction of lumbar lordosis (10°, 20°, 30°)
        • implant fixation using four bone screws
        • support and restoration of intervertebral disc height
      • Advantages and Benefits

        • high primary stability and secure fixation
        • excellent osteointegration due to porous 3D structure
        • reduced risk of implant migration
        • precise anatomical fit
        • effective restoration of sagittal balance