Lumbar Stalif M-Ti
Sixth generation STALIF technology, STALIF M-Ti incorporates a novel, circumferential, titanium surface, PEEK Integrated Interbody design that is raising the Gold Standard of lumbar interbody fusion.
Radiolucent Advantage
The STALIF M-Ti device maintains the radiolucent advantage of PEEK, making it easier to assess post-operative development of fusion mass during follow-up. The Ti-ACTIVE surface allows for radiographic visualization of the graft-endplate contact. Images show radiographs of STALIF M-Ti in Anterior/Posterior view and Lateral view.
Biomechanical Equivalence
The STALIF M-Ti device is engineered to achieve equivalent biomechanical performance to anterior plate & cage, as well as posterior pedicle screw and cage, constructs.
Anti Back-Out Screws
STALIF M-Ti screws provide an added layer of security with an Anti Back-Out (ABO) titanium split-ring which first compresses and then deploys during insertion.
Intergrated Interbody
No-Profile; No Supplemental Fixation STALIF M-Ti's integrated cage and screw system is cleared for use without supplemental fixation, while the No-Profile®design allows it to nest fully within the confines of the vertebral body—leaving the anatomy unchanged external to the interbody.
The Lag Effect
Compressive lag fixation ensures biomechanical stability and provides secure graft-endplate contact. Lag screws reduce the vertebral bodies onto the PEEK Cage creating graft / endplate surface compression to provide the best opportunity for fusion.
Blending the Benefits of Titanium and PEEK
By preserving its PEEK roots, STALIF M-Ti exhibits a modulus of elasticity similar to bone. In doing so, the device presents a reduced risk of subsidence relative to all-titanium cages. Additionally, STALIF M-Ti continues to maintain the radiolucent advantage of PEEK.