Polyaxial Reduction Dual Thread Screw 6.5mm

Description

Buy the Polyaxial Reduction Dual Thread Screw – 6.5mm, engineered for advanced thoracolumbar posterior fixation where controlled vertebral reduction and powerful screw anchorage are required.

The screw features a dual-thread design—cancellous and cortical threading combined—to maximize bone purchase, increase pull-out resistance, and enhance construct stability across multiple spine levels.

The polyaxial head offers wide angulation, making rod seating easier in complex anatomical conditions or multi-level deformity corrections.
Its reduction mechanism allows gradual approximation of the vertebra to the rod, making it ideal for:

• Spondylolisthesis reduction

• Thoracolumbar trauma reconstruction

• Post-traumatic deformity correction

• Degenerative instability

• Long-segment spinal fusion

Key Features

• 6.5mm diameter for high-strength fixation

• Dual-thread profile for superior cortical/cancellous purchase

• Polyaxial angulation for easier rod insertion

• Reduction capability for controlled alignment

• Secure single-lock mechanism for rod stability

• High fatigue resistance for long-segment constructs

• Compatible with 6.0mm rod systems (system dependent)

Material Benefits

Manufactured from medical-grade Titanium alloy, providing:

• Excellent biocompatibility

• High mechanical stability

• Superior fatigue performance

• Smooth insertion torque

A preferred choice for spine surgeons and hospitals looking to purchase 6.5mm polyaxial reduction dual-thread screws that deliver powerful vertebral reduction, flexible angulation, and long-term construct stability.