RAVINE® Lateral Access System

A dual flat blade platform for a true muscle-splitting transpsoas approach that offers rigid fixation to the spine and an option for both a third and fourth blade.  K2M’s lateral access system represents an innovative design departure from the tubular retractors, while providing tremendous adaptability to both patient anatomy and surgeon technique.


  • Variety of Soft Tissue Dissectors & Robust Guidewire to Establish a Path Through the Psoas Muscle, Navigating the Lumbar Plexus
  • Dual Flat Blade Platform for a True Muscle-splitting Transpsoas Approach
  • Retractor Frame Fixates Directly to the Spine
  • Provision for a Traditional Table Mounted Stabilization Arm
  • Third & Fourth Blade Intraoperative Options
  • Complete Offering of Disc Preparation Instruments in Straight and Angled Configurations, Including Curettes, Rongeurs, Rasps, Disc Spreaders, Scrapers, and Cobb Elevators
  • Full Array of ALEUTIAN® Lateral PEEK Interbodies and CASCADIA® Lateral Porous Titanium Interbodies & Instruments Specific to the Far Lateral Approach
  • Applicable Technology

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  • RANGE® Complex Spine Technology