Premium monoaxial screw
A premium monoaxial screw is a high-quality pedicle screw with a fixed head, designed for spinal fixation systems. It provides rigid stability, precise alignment, and enhanced durability, making it suitable for advanced spinal surgeries and deformity correction.
A premium monoaxial screw is an advanced orthopedic implant used in spinal instrumentation systems to stabilize the vertebral column during spinal surgeries. Similar to a standard monoaxial screw, it features a fixed head that is rigidly connected to the screw shaft, ensuring a constant angle between the head and shaft. This design allows surgeons to apply strong corrective forces and maintain precise spinal alignment when connecting rods during spinal fixation procedures.
The “premium” designation typically refers to enhanced design features, improved material quality, and superior manufacturing precision. These screws are commonly made from medical-grade titanium alloy, offering high strength, excellent biocompatibility, corrosion resistance, and reduced implant weight.
The screw is inserted into the vertebral pedicle, anchoring securely in the bone. Once placed, a spinal rod is connected to the screw head and secured using a locking cap, forming a stable spinal construct. Premium monoaxial screws are often designed with improved thread geometry and surface finishing, which can enhance bone grip and long-term stability.
They are widely used in complex spinal fusion surgeries, spinal deformity corrections, trauma stabilization, and degenerative spine treatments, where strong fixation and precise spinal alignment are essential.
3. Key Features
- Fixed monoaxial head providing rigid and stable fixation.
- High-precision manufacturing for improved surgical performance.
- Medical-grade titanium alloy construction for strength and biocompatibility.
- Enhanced thread design for better bone anchorage.
- Compatible with rods, locking caps, and spinal instrumentation systems.
- High durability and corrosion resistance.
- Available in multiple diameters and lengths for different vertebral levels.
4. Applications
- Spinal fusion surgery for stabilizing the vertebral column.
- Correction of spinal deformities such as scoliosis or kyphosis.
- Treatment of spinal trauma and fractures.
- Degenerative spine disease stabilization.
- Complex spinal reconstruction procedures.
- Orthopedic and neurosurgical spinal fixation systems.
