Polyaxial Screw | Titanium
+ Description
A Polyaxial Pedicle Screw is a spinal fixation component that features a movable (multi-directional) head, allowing angulation relative to the screw shaft. This design provides greater flexibility during rod placement and alignment in complex spinal anatomies. Polyaxial screws are a cornerstone of posterior spinal fusion systems, offering adaptability, ease of use, and secure construct stability.
The screw’s rotatable head accommodates rods inserted at variable angles, simplifying the contouring process and reducing operative time. These screws are typically constructed from titanium alloy (Ti-6Al-4V ELI) for biocompatibility and radiographic compatibility.
+ Indications
- Posterior Spinal Fusion (PSF) for thoracic, lumbar, and sacral regions
- Scoliosis and Spinal Deformity Correction
- Degenerative Disc Disease and Spondylosis
- Traumatic Spine Injuries
- Revision Spine Surgery
- Interbody Fusion Procedures (TLIF, PLIF, ALIF support)
- Spinal instability due to trauma, degeneration, or deformity
- Cases requiring ease of rod alignment and insertion
- Multi-level fusion procedures involving variable vertebral angles
- Patients needing flexible, yet stable posterior instrumentation
+ Key Features
- Polyaxial (Multi-Angle) Head Design : Allows 360° motion around the screw shaft Facilitates easier rod insertion in anatomically complex cases
- Self-Tapping / Self-Drilling Tip : Improves bone engagement. Eliminates the need for pre-drilling in many cases
- Secure Locking Mechanism : Once the rod is positioned, the head can be locked into place with set screws, ensuring rigid fixation
- Low-Profile Head : Minimizes soft tissue irritation. Aids in smoother wound closure
- Titanium Alloy Construction : Lightweight, corrosion-resistant, and MRI-compatible. Excellent fatigue strength and durability
- Compatible with Rod Diameters : Works with commonly used spinal rod systems (e.g., 5.5mm, 6.0mm)
- Color-Coded Sizing (Optional) : Assists with quick visual identification during surgery
Product Ordering
| CAT | SIZE |
|---|---|
| 4.5 MM POLYAXIAL SCREW | |
| 6005TI25 | 25 MM |
| 6005TI30 | 30 MM |
| 6005TI35 | 35 MM |
| 6005TI40 | 40 MM |
| 6005TI45 | 45 MM |
| 6005TI50 | 50 MM |
| 5.5 MM POLYAXIAL SCREW | |
| 6006TI25 | 25 MM |
| 6006TI30 | 30 MM |
| 6006TI35 | 35 MM |
| 6006TI40 | 40 MM |
| 6006TI45 | 45 MM |
| 6006TI50 | 50 MM |
| 6006TI55 | 55 MM |
| 6.5 MM POLYAXIAL SCREW | |
| 6007TI25 | 25 MM |
| 6007TI30 | 30 MM |
| 6007TI35 | 35 MM |
| 6007TI40 | 40 MM |
| 6007TI45 | 45 MM |
| 6007TI50 | 50 MM |
| 6007TI55 | 55 MM |
| 7.5 MM POLYAXIAL SCREW | |
| 6008TI30 | 30 MM |
| 6008TI35 | 35 MM |
| 6008TI40 | 40 MM |
| 6008TI45 | 45 MM |
| 6008TI50 | 50 MM |
| 6008TI55 | 55 MM |
For More
- Explore our full range of trauma implants for optimal surgical outcomes
- Explore our full range of trauma implants for optimal surgical outcomes.
- Learn more about clavicle fractures and their treatment from the American Academy of Orthopaedic Surgeons
