One-piece design

The FLD polymer core is designed to provide the kind of stiffness similar to that found in healthy human discs. Like human discs, the cores are viscoelastic, which means they respond to different loads and loading rates the way a human spine does.


  • Responds to loading like the human spine
  • Moves in three dimensions like the human spine
  • Polymer core has flexibility and stiffness that mimics a healthy human disc
  • Rails and bead-coated titanium endplates keep device securely in place


  • Intended to facilitate the relief of lower back pain and restoration of normal spinal function for patients with degenerative disc disease

Contact Us