CERVICAL CAGE(RE CAGE)
A cervical cage, also known as a re-cage, made of (Polyetheretherketone), is an orthopedic implant specifically designed for cervical spine surgeries. Here's an overview of its specifications and uses:
Specification
- Material: The cervical cage is made from , a biocompatible polymer that offers excellent mechanical properties similar to bone. is radiolucent, which allows for clear visualization on imaging studies post-surgery.
- Design: The cervical cage has a cylindrical or box-shaped design with hollow interiors. It is available in various sizes to accommodate different patient anatomies and surgical requirements. The design may include features such as teeth or ridges to prevent migration and improve stability within the disc space.
- Surface Texture: The surface of the cervical cage may be treated or coated to promote bone growth and fusion. This can include features such as roughened surfaces, porous coatings, or hydroxyapatite coatings that enhance osseointegration.
- Graft Windows: Cervical cages often feature windows or perforations along the surface to allow for the placement of bone graft material. These graft windows facilitate the incorporation of bone graft into the intervertebral space, promoting fusion between adjacent cervical vertebrae.
Uses
- Spinal Fusion Surgery: The primary use of a cervical cage made of is in cervical spine fusion surgeries. It helps restore and maintain disc height, stabilize the spine, and promote fusion between adjacent cervical vertebrae. The cage serves as a spacer to facilitate bone growth and fusion across the disc space.
- Correction of Spinal Deformities: Cervical cages can be used to correct spinal deformities such as cervical disc degeneration, herniation, or spondylolisthesis. By providing structural support and realignment of the cervical spine, the cage helps alleviate symptoms and improve spinal stability.
- Interbody Fusion: Cervical cages facilitate interbody fusion by providing a stable platform for the placement of bone graft material. They allow for the ingrowth of bone tissue across the disc space, leading to fusion between adjacent cervical vertebrae and stabilization of the spinal segment.
- Minimally Invasive Surgery: Cervical cages made of are suitable for use in minimally invasive cervical spine surgeries, where access to the surgical site is limited. Their design allows for easier insertion through smaller incisions while still providing adequate stability and fusion promotion.
In summary, a cervical cage made of is a versatile implant used in various cervical spine surgeries to provide stabilization, restoration of disc height, and promotion of fusion between cervical vertebrae. It offers customization, stability, and fusion-promoting properties essential for successful outcomes in cervical spine surgery.