Lumbar Pedicle Screw: Spinal Stabilization and Surgical Outcomes

The lumbar pedicle screw is a surgical implant designed to stabilize the spine by attaching to the pedicle bones in the lumbar region. Its main functions include providing support and fixation to the vertebrae, which is crucial in treating various spinal conditions such as fractures, spondylolisthesis, and spinal instability. Technological features of the lumbar pedicle screw include a threaded design that ensures secure placement and biocompatible materials that minimize the risk of rejection or infection. These screws are used in spinal fusion procedures, where they help maintain the alignment of the spine while the vertebrae fuse together. With precise engineering and advanced materials, the lumbar pedicle screw is a vital component in spinal surgery.