Thoraco-lumbar osteosynthesis unit U-6.0

posterioradult

Product introduction

• pedicle screws
• titanium rods
• cross-links
• domino connectors
• locking caps
• lateral connectors
• iliac screws
• hooks

The system is intended to restore spinal alignment and physiological curvature and to support partial or full biomechanical loads in cases of spinal deformity or instability. It allows posterior implantation of pedicle screws into thoracic and lumbar vertebrae followed by distraction, compression and reduction. Titanium rods are contoured to match spinal curvature and secured with locking caps to form a stable three-dimensional construct. All implant components are manufactured from TC4 titanium alloy.

Features

• Strong structural foundation: Based on Denis' three-column theory, pedicle screws provide fixation across spinal columns for treatment of fractures, deformities, spondylolisthesis and instability.
• High-performance titanium rods: Titanium TC4 rods deliver rigidity, help maintain sagittal and coronal alignment and offer good biocompatibility with minimal spring-back after bending.
• Versatile locking caps: Available in standard, break-off and reduction types; break-off designs provide consistent locking torque and reduce manual variability.
• Comprehensive auxiliary components: Cross-links, lateral connectors, domino connectors and hooks enhance construct stability and enable flexible intraoperative configurations.
• Screw options for surgical flexibility: Fixed (one-piece) and polyaxial (ball-joint head) screws support multi-angle placement to facilitate rod insertion and surgical technique.

Screw options / types

• Fixed screws: One-piece screw and head design for rigid fixation.
• Polyaxial screws: Ball-joint head allowing multi-angle placement to facilitate rod engagement.

Advantages

• Hybrid material and functional-gradient interface technology for optimized mechanical performance.
• Supports minimally invasive approaches and robot-assisted implantation under navigation.
• Double-locking screw design and large deflection angles to facilitate rod placement.
• Unique device identification for implant traceability.
• Anatomical thread geometry and negative-angle thread to help prevent screw back-out.
• Multiple screw variants including fixation, universal, reduction, hollow, cortical, single-plane and pedicle types.

Indications

• Thoracic and thoracolumbar degenerative disc disease (spinal stenosis, disc herniation, spondylolisthesis)
• Fracture trauma
• Spinal deformity
• Tumors requiring stabilization
• Fusion failure and other conditions requiring posterior fixation of the thoracic, lumbar and sacral spine

Technical specifications

• Model number: U-6.0
• Material: TC4 titanium alloy
• Application: Posterior internal fixation of thoracolumbar, lumbosacral, coccygeal and iliac regions
• Main components: pedicle screws; titanium rods; cross-links; domino connectors; locking caps (standard/break-off/reduction); lateral connectors; iliac screws; hooks
• Screw types: fixed (one-piece), polyaxial (ball-joint head), reduction, hollow, cortical, single-plane and pedicle options
• Functionality: distraction, compression and reduction; rods contoured to spinal curvature; formation of a stable three-dimensional construct