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Spinal Fixation System
Engineered Versatility for TLIF Success

The Primus™ MIS Spinal Fixation System delivers versatility and efficiency through the power of adaptability in a compact, modular system. This minimally invasive modular screw system provides a vast array of implants engineered to work efficiently with intuitive instrumentation for a streamlined, consistent solution. The 5.5/6.0mm MIS system offers a multitude of multi-axial pedicle screws, self-tapping dual-lead cannulated, and diameters from 4.5mm to 8.5mm and lengths from 35mm to 55mm.

Comprehensive Implant Portfolio

  • Screw diameters from 4.5mm to 8.5mm and lengths from 35mm to 55mm
  • Low Profile modular tulips optimize anatomic fit
  • MIS Extended Tab and Reduction Tulips capable of 20mm of rod reduction

Engineered for Efficiency

  • Faster screw insertion with self-tapping, dual-lead thread screws
  • 48% lower insertion force* for easier insertion and reduced surgeon fatigue
  • Triple fluted screw tip facilitates single-step insertion

Intuitive Instrumentation

  • Quick-connect reducers with rigid connections
  • Low-profile taps improve in-situ visualization
  • The Trailblazer™ single-step screwdriver eliminates multiple steps

Adaptive Surgical Flow

  • Screw tulip accommodates 5.5mm and 6.0mm rod
  • Ability to assemble modular screws on the back table or in situ
  • Flexibility to transition between percutaneous, MIS, and open approaches

Consistent, Predictable Outcomes

  • 30% greater pull-out strength* for reliable stability
  • Engineered set screw interface ensures secure construct locking
  • Streamlined workflow reduces variability and enhances reproducibility
* Data on File

Adjunct Technologies

Lucent XP® Oblique

Expandable, Titanium-Coated PEEK Lumbar Interbody System
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Luna® XD

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Dimension®

MIS TLIF Retractor System
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Tomorrow’s spinal surgery solutions start here.

Learn more about how advanced, minimally invasive surgical solutions from Spinal Elements are transforming treatment and improving patient outcomes.