Pedicle screws are a Spinal Implant used to treat spinal fractures and dislocation of spinal joints.
It stabilizes the vertebral body and pedicle by inserting screws into the pedicle,promoting healing and recovery from a fracture or dislocation.Pedicle Screws are sometimes used in spinal fusion to add additional support and strength while the fusion heals.They were placed above and below the fused vertebra.A rod is attached to the trauma screw,preventing movement and allowing the bone graft to heal.
Indications
1.Existing painful spinal instability-post-laminectomy spondylolisthesis. painful pseudoarthrosis.
2.Potential instability-spinal stenosis. degenerative scoliosis.
3.Unstable fractures.
4.Augmenting anterior strut grafting-tumor.infection.
5.Stabilizing spinal osteotomies.
Characteristics and Advantages
1.Dual-core design, according to the anatomical structure, the Orthopedic Screw root and head are designed with cortical thread and cancellous thread, and the intermediate part is used to ensure the structure control force and improve the fatigue strength.
2.Locking with negative Angle thread, the pedicle screw adopts a unique trapezoidal thread design, which is precisely fitted with the top thread and has excellent locking performance.
3.Cancellous/cortical threaded is stronger power of anti-pulling.
4.Self-tapping screw heads make it easier to insert screws into bone.The sharp edge can be inserted smoothly without tapping.
5.Single side screw has head shaft/tail shaft freedom.
6.All processing processes are completed in one time, with higher precision and smaller error, so that all screws are consistent.
7.Faster than ordinary screw insertion, reducing intraoperative bleeding infection.
8.It doesn't expand.
9.Screw placement is stronger.
Spine titanium pedicle screws are an important part of the spine fixation system.Recovery training and rehabilitation are required after pedicle screw surgery to promote healing and recovery of fractures or dislocations and to avoid re-injury.