Lumbar Stalif M-Ti

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. 

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. 

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. 

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. 

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. 

 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.