Polyaxial Screw Single Lock 5.0mm

Description

Buy the Polyaxial Screw – Single Lock – 5.0mm, engineered for posterior thoracic and lumbar spine fixation where flexible screw angulation and strong mechanical stability are required.
The polyaxial head allows wide multi-directional movement, enabling easier rod seating and optimal screw trajectory during deformity correction, trauma stabilization, or degenerative spine surgery.

Its single-lock design ensures a secure screw-rod connection while keeping the instrumentation system streamlined and easy to use.

Key Features

• 5.0mm diameter for dependable cortical and cancellous bone purchase

• Wide polyaxial angulation for greater screw placement flexibility

• Secure single-lock mechanism for stable rod fixation

• High pull-out strength for thoracolumbar constructs

• Compatible with 5.5mm rod systems (system-specific)

• Low-profile screw head to reduce soft-tissue irritation

Clinical Indications

• Thoracic & lumbar trauma reconstruction

• Degenerative disc disease requiring fusion

• Lumbar instability

• Scoliosis & kyphosis correction

• Spondylolisthesis stabilization

• Revision spine surgeries

Material Benefits

Manufactured from medical-grade Titanium alloy, offering:

• Superior biocompatibility

• High fatigue resistance

• Strong mechanical stability

• Smooth insertion and consistent locking torque

Ideal for surgeons, hospitals, and distributors looking to purchase 5.0mm polyaxial screws (single lock) that deliver strong fixation, flexible alignment, and long-term construct reliability.