PolyNices II

Posterior Thoracolumbar Fixation System

Intended Use

The Posterior Thoracolumbar Fixation System in this series is suitable for temporary or permanent internal fixation of anterior cervical spine and posterior vertebra for spinal correction from cervical spine to lumbosacral spine in a bid to help bone fusion.

The General Spine System in this series is suitable for degenerative diseases of intervertebral disk, spondylolisthesis, trauma, stenosis, deformities(scoliotic deformity, kyphotic deformity and lordotic deformity), tumors, pseudarthrosis and failure of fusion in previous surgeries.

Product information is in accordance with CE registration.


  • Square Thread Closure Mechanism
  • Tapered thread Pedical screw
  • Add lamina hook and pedicle hook system for scoliosis
  • The advanced instruments make the work secure and simple.


  • Provides a stronger connection between the screw and the rod and reduced the risk of head splay of the tulip head of the pedicle screw
  • The tapered core means that the depth of the screw thread increases towards the tip giving better grip in the cancellous bone of the vertebral body
  • Allows fixation of the PolyNices II System to the thoracolumbar spine in patients with compromised bone strength and/or fixation in the upper thoracic regions with excessively small pedicles.
  • Facilitates positioning and insertion of the implants and the rods to the spine.

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