Thoraco-lumbar pedicle screw

polyaxialmetallic

The product consists of pedicle screw, transverse connector, orthopedic rod, connector and hook assembly. It is made of TC4 titanium alloy material that meets the requirements of GB/T13810-2017 standard. The surface of the product is black-gray anodic oxidation and color anodic oxidation. The packaging is divided into two types: sterilization packaging and non-sterilization packaging. The sterilization period is 5 years. Instructions With special orthopedic equipment use Features 17mm reset long tail arm without the need for additional reset tools, down to 17mm press rod distance and reset height Annular contact surface avoid the problem of nail head spreading by interlocking the fixing screw Strengthen the four-thread screw thread Strengthen the control of the pedicle Double thread screw rod double thread design, faster nailing speed 10mm tapered head automatically guide to avoid breaking the pedicle 2mm guide area with the alignment function,converient to install the nut High-strength alloy cap the design of the alloy cap makes the rod lock and the screw head lock independent of each other, and the harder material brings low notch and higher connection strength Nail head fixing slot the nail head fixing slot keeps the implant part aligned, which simplifies the rod operation Large deflection angle the deflection angle range can be up to 84º, meet the requirements of the upper rod or the side at the same time Scope of application Suitable for thoracolumbar fractures, spondylolisthesis, deformities, degeneration, intervertebral disc herniation, spinal stenosis and other situations that require posterior internal fixation