The 5.5 Reduction Polyaxial Pedicle Screw System is a great solution for thoracolumbar fixation. The Multiaxial Reduction Pedicle Screw, when combined, can offer you a strong and reliable fixation even for degenerative cases, trauma, and deformity corrections. To minimize tissue irritation, the system has a low-profile design (5.5/6.0 dual-purpose).
It is no wonder that the Polyaxial Pedicle Screw is gaining preference among surgeons globally who are regularly doing lumbar and thoracolumbar surgeries, as it offers great stability and helps in achieving perfect anatomical alignment. Being both strong and biocompatible, it is a trustworthy Orthopedic Spinal Implant that fulfills clinical requirements.
Low Profile Design The low-notch core design reduces soft tissue irritation and postoperative pain. This Multiaxial Reduction Pedicle Screw also decreases the chance for anatomical adhesions.
Standard Coverage Sizes that are clinically preferred (5.5/6.0 dual-purpose) account for roughly 90% of the surgical procedures performed. Polyaxial Pedicle Screw allows hospitals to manage their inventory better. Multiple systems are not necessary.
Stable LockingCombined into one piece, the low-profile locking design greatly increases anti-rotation stability. This Spinal Pedicle Screw guarantees firm and reliable fixation. The breakaway nut is the one that makes the connection with the rod very tight.
Biomechanics & Product DetailsDual-Pitch & Multi-Angle DesignThe thread design of this Multiaxial Reduction Pedicle Screw consists of three different segments, each with its own pitch. The locking-pitch segment is the outermost one, while the fix-pitch segment is located at the base of the thread. These features come together to provide improved cortical purchase and stability. The Polyaxial Pedicle Screw not only assists in surgical trajectories but also accommodates different spinal anatomies.
Stable Lumbar FixationPatients' postoperative X-rays demonstrate that the segments remain very stable. This Spinal Pedicle Screw features dependable segmental alignment and intervertebral support. The Mechanical Testing certifies the product.
Traditional vs. CBT TechniqueIn comparison to conventional pedicle screw fixation, the Cortical Bone Trajectory (CBT) technique reduces incision size. Usage of this Spinal Pedicle Screw is possible through either approach. Less soft tissue damage is a direct consequence of more posterior screw placement.
Breakaway Nut & MIS Curved Rod The breakaway nut and MIS curved rod connection is an integrated feature of the breakaway nut. This Multiaxial Reduction Pedicle Screw makes sure that the entire assembly is very stable. Polyaxial Pedicle Screw head permits flexibility in rod placement.
This Spinal Pedicle Screw can be used for:
Degenerative lumbar spine conditions, such as spondylolisthesis and degenerative disc disease, with instability
PLIF / TLIF / OLIF surgeries
Trauma-related spinal conditions: e.g., fractures of thoracolumbar vertebrae
Correction of deformities: scoliosis and kyphosis procedures
Spinal segment instability after laminectomy
Material & Manufacturing:
Titanium Alloy. All products are made of titanium alloy according to the standard GB/T 13810-2017. The Titanium Pedicle Screw is made of TC4 titanium alloy, which guarantees not only the superb mechanical properties of the material but also the high fatigue resistance. Mechanical tests are kept for 3+ years with full traceability.
Sub-Micron CNC Machining. Before products undergo the final polishing, grinding, and oxidation steps, the color and surface roughness parameters are thoroughly controlled and standardized. This Multiaxial Reduction Pedicle Screw is produced by CNC turning, milling, and wire EDM to achieve sub-micron surgical accuracy. Advanced anodizing and electropolishing finishes are also available.
Quality Control: The quality rate of the Orthopedic Spinal Implant is maintained at 98.9% or higher through the implementation of strict process controls. Shipment of each Polyaxial Pedicle Screw is preceded by an individual inspection.
Instrument Set:The 5.5mm Spinal Pedicle Screw System comes with a comprehensive instrument set, fully equipped. On the other hand, there are also optional components available comprising all insertion tools. This Titanium Pedicle Screw is compatible with standard spinal instrumentation.
Global Trust: We are a trusted partner of healthcare professionals in more than 60 countries.
Expertise & Precision: We have more than 20 years of experience in orthopedic implants and instruments, using 5-axis CNC and ZEISS CMM for ±0.01 mm accuracy.
Rigorous Quality: We are dedicated to thorough testing and meeting international medical standards.
Customized Support: Full OEM/ODM services, fast delivery, and thorough after-sales support are our advantages.
