OASYS Occipito-Cervico-Thoracic Spinal System

Developed to provide you with versatility for the treatment of pathologies of the occipitocervical junction, as well as the posterior cervical and upper thoracic spine.

This modular system provides you with a variety of screws, hooks, pre-cut rods, transition rods, and rod-to-rod connectors. An array of occipital plates and bone screws complement this comprehensive product line.

  • Multiple screw, hook, rod, connector and plate options to better match patient anatomy
  • High degree of screw angulation allows screw heads to be axially aligned and positioned in an upright position
  • Axial alignment allows for ease of construct assembly thanks to a reduced need for rod contouring
  • Patented buttress thread designallows for ease of blocker insertion


  1. Stryker Patent # 6,074,391

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