Features:

• 20mm distance for spondylolisthesis reduction.
• Serrated thread design for prevention of nail setdistraction and screw slip.
• Saddle locking block with serrated thread increase contact area and enhance the holding force between rod and screw effectively.
• Novel stardrive recess insure the precise placement of screw.
• Six bone cement holes can enhance the fixation.
• The special design of rippled spherical headin polyaxial screw head offers a stronger angular stability.
• One-step/two-step locking nut options which can implement lordotic distraction to restore natural curve.
• Apply to more patients with different long arm sizes as 50, 80 and 110mm. Extended tabs broken-off design for prevention of distortion.
• Widened 6.1mm groove facilitates rod placement.
• Universally used with TINA universal spine system.

Indications:

• Trauma: no nerve injury, thoracolumbar vertebral fracture that doesn't need laminectomy and indications for internal fixation of operation, including A, B1, B2 of AO classification
• Minimally invasive fixation of lower lumbar

Screws:

• Polyaxial Screw
• Monoaxial Screw

Instrument Set:

• Minimally Invasive Spine Instrument Set