CERVICAL CAGE WITH SCREW TITANIUM
A cervical cage with screws made of titanium is an orthopedic implant used in cervical spine surgeries to provide stabilization and fusion of the cervical vertebrae. Here's an overview of its specifications and uses:
Specification
- Material: The cage and screws are both made from titanium or titanium alloy. Titanium is chosen for its excellent biocompatibility, strength, and durability, making it suitable for long-term implantation within the body.
- Design: The cervical cage with screws is designed to be inserted into the intervertebral space between cervical vertebrae. The cage typically has a variety of shapes and sizes to accommodate patient anatomy and surgical requirements. The screws are used to secure the cage in place and provide additional stability.
- Surface Texture: The surface of the cage and screws 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.
- Screw Design: The screws may be self-tapping or self-drilling, allowing for easier insertion into the vertebral bodies. They may also have various head designs, such as hexagonal or torx, for compatibility with surgical instrumentation.
- Graft Windows: The cage may feature windows or perforations to allow for the placement of bone graft material. This promotes fusion between the vertebral bodies by encouraging bone growth through and around the cage.
Uses
- Spinal Fusion Surgery: The primary use of a cervical cage with titanium screws is in cervical spine fusion surgeries. It helps restore and maintain disc height, stabilize the spine, and promote fusion between adjacent cervical vertebrae.
- Correction of Spinal Deformities: The implant 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.
- Interbody Fusion: The cage with screws facilitates interbody fusion by providing a stable platform for the placement of bone graft material. It allows for the ingrowth of bone tissue across the disc space, leading to fusion between adjacent cervical vertebrae.
- Trauma Surgery: In cases of traumatic injury to the cervical spine, the cage with screws can be used to stabilize and immobilize the affected vertebrae, promoting healing and preventing further damage.
- Minimally Invasive Surgery: The implant is suitable for use in minimally invasive cervical spine surgeries, where access to the surgical site is limited. Its design allows for easier insertion through smaller incisions while still providing adequate stability and fusion promotion.
In summary, a cervical cage with titanium screws is a versatile implant used in various cervical spine surgeries to provide stabilization, promote fusion, and correct spinal deformities. It offers excellent biocompatibility, strength, and fusion-promoting properties essential for successful outcomes in cervical spine surgery.