Polyaxial Dual Thread Screw 5.5mm

Description

Buy the Polyaxial Dual Thread Screw 5.5mm, engineered for secure and adaptable fixation in posterior spinal instrumentation.
Its polyaxial head allows multi-directional angulation, making rod insertion easier and enabling precise correction of spinal alignment during complex procedures.

The dual-thread design features differentiated cortical and cancellous thread patterns, offering superior pull-out strength, firm bone engagement, and controlled insertion—ideal for both lumbar and thoracic spine fixation.

Key advantages include:

• Wide screw-head angulation for easier rod capture

• Strong mono-cortical and cancellous bone grip

• Reduced insertion torque with high stability

• Compatible with 5.5mm rod-based spine systems

• Enhanced versatility for trauma, deformity, and degenerative cases

Manufactured from medical-grade high-strength materials, the screw ensures long-term durability, corrosion resistance, and reliable clinical performance.

A preferred choice for spine surgeons, trauma centers, and implant suppliers looking to purchase 5.5mm polyaxial dual thread screws that offer flexibility, strong fixation, and ease of instrumentation.