cervical cage with screw

OrthoLimited cervical cage with screw

A cervical cage with screw is a medical device used in cervical spine surgery to provide support and stability to the vertebrae. It is used in cases where the cervical spine is damaged or degenerated, causing pain, instability, or compression of the spinal cord or nerves.

The cervical cage is a small implant made of biocompatible materials such as titanium or a polymer material, designed to be inserted between two adjacent cervical vertebrae. The cage is typically filled with bone graft material to encourage the growth of new bone tissue and promote fusion between the two vertebrae.

The screws used with the cervical cage are used to secure the cage in place and stabilize the spine. They are usually made of titanium and are screwed into the adjacent vertebrae. The screws can be designed in different lengths and diameters to fit the specific needs of the patient.

Cervical cage with screws is often used in cervical fusion surgery to treat conditions such as degenerative disc disease, herniated discs, spinal stenosis, and spondylolisthesis. The procedure is performed under general anesthesia, and the recovery time can vary depending on the extent of the surgery and the patient's overall health.

What is the material of cervical cage with screw?

The material of cervical cage with screw can vary, but typically, they are made of titanium, titanium alloy, or polyetheretherketone (PEEK). These materials are chosen for their biocompatibility, strength, and ability to integrate with bone. The screws may also be made of titanium or stainless steel.

What are the types of cervical cage with screw?

There are different types of cervical cages with screws, but they generally fall into two categories based on the material they are made of:

1. Metal cages: These are made of materials such as titanium, stainless steel, or cobalt chrome. They come in different sizes and shapes and have varying numbers of screw holes to allow for fixation to the adjacent vertebrae.

2. Polyetheretherketone (PEEK) cages: These cages are made of a high-performance polymer that has similar properties to bone, making it an attractive option for spinal fusion surgeries. They also come in different sizes and shapes and can have one or more screw holes for fixation.

Additionally, cervical cages can be categorized based on their design, such as lordotic (designed to restore the natural curvature of the spine), non-lordotic, or expandable cages that can be adjusted to a larger size after insertion. The choice of cervical cage will depend on the specific needs of the patient and the surgeon's preferences.