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The Double Thread Polyaxial Pedicle Screw Spine System Set (Titanium) is a comprehensive spinal fixation implant system used in thoracic, lumbar, and lumbosacral spinal stabilization procedures. The system is designed to provide rigid vertebral fixation while allowing flexible rod alignment through a polyaxial screw head mechanism.
The polyaxial design enables multi-directional movement of the screw head, allowing easier rod placement and improved adaptability during spinal correction procedures. Once aligned, the locking mechanism secures the construct into a stable fixed-angle spinal support system.
The double thread screw configuration enhances bone engagement by improving purchase in both cortical and cancellous bone. This increases pullout strength, fixation stability, and overall construct reliability, especially in osteoporotic or compromised bone conditions.
This spinal system is commonly used in procedures involving spinal trauma, degenerative disc disease, scoliosis correction, spinal instability, vertebral fractures, and spinal fusion surgery. It helps restore spinal alignment, maintain vertebral positioning, and support long-term fusion outcomes.
Manufactured from premium medical-grade titanium, the system offers exceptional strength, fatigue resistance, corrosion resistance, and superior biocompatibility. Titanium provides lightweight performance and long-term implant durability within the spinal environment.
The set typically includes polyaxial pedicle screws, rods, locking caps, and compatible instrumentation components required for spinal stabilization procedures.
This system is widely used in orthopedic spine surgery, neurosurgery, and veterinary spinal procedures for advanced vertebral fixation.
The complete set is fully sterilizable and supplied in professional surgical packaging for safe handling and efficient operating room workflow.
Specifications Table
| Feature | Details |
|---|---|
| Product Name | Double Thread Polyaxial Pedicle Screw Spine System Set |
| Application | Spinal stabilization & fusion |
| Screw Type | Polyaxial double thread pedicle screw |
| Material | Titanium |
| Includes | Screws, rods, locking caps & components |
| Usage | Orthopedic spine / neurosurgery / veterinary |
| Function | Vertebral fixation & spinal alignment |
| Design | Multi-directional polyaxial head |
| Sterilization | Fully sterilizable |
FAQs
Q1: What is this spine system used for?
It is used for spinal fixation, stabilization, and fusion procedures.
Q2: What does polyaxial mean?
It means the screw head moves in multiple directions for easier rod alignment.
Q3: What is the benefit of double thread design?
It improves bone grip and fixation stability.
Q4: What material is used?
The system is made from medical-grade titanium.
Q5: Is it used in veterinary surgery?
Yes, it is also used in veterinary spinal procedures.