Pedicle Screw

Leading Manufacturer of Pedicle Screw

ZMD
Orthopedic Products

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If you're interested in more orthopaedic implant products, feel free to get in touch with our ZMD consultants.

What are Pedicle Screws?

Pedicle screws, crafted usually from titanium or stainless steel, serve as surgical implants crucial for spine stabilization during diverse procedures. Inserted into the pedicles – those diminutive bony projections on vertebrae – they act as powerful, inflexible anchor points. These allow for the attachment of connecting rods or plates, collectively working to steady the spine and foster the process of bone healing

Types of Pedicle Screw Systems

Pedicle screw systems are available in multiple sizes and diverse designs to meet the varying requirements of different patients as well as to align with various surgical approaches. Here are some of the common types:

5mm USS System: This is a highly versatile pedicle screw system. It finds application in a broad spectrum of spinal surgeries, offering reliable performance and adaptability to different spinal conditions and surgical scenarios.
0mm USS System: Specifically developed for patients who need an extra level of stability. It provides stronger fixation compared to some other systems, ensuring that the spine remains properly supported during the healing process, especially for those with more severe spinal issues.
5mm USS System: A robust option that is particularly well-suited for complex spinal reconstructions. In cases where intricate manipulation and stable fixation of the spine are essential, this system comes into play, helping surgeons achieve the desired anatomical restoration and stability.
0mm USS System: Known as the strongest among these systems, it is employed in highly demanding procedures where maximal stability is of utmost importance. It can withstand significant forces acting on the spine and guarantees secure fixation in challenging surgical situations.
Minimally Invasive USS System: Tailored for minimally invasive spine surgery, this specialized system is designed with the aim of minimizing tissue disruption. By reducing the impact on the surrounding tissues during the surgical procedure, it not only lessens trauma but also promotes a faster recovery for patients, enabling them to get back to their normal activities more quickly.

When are Pedicle Screw Systems Needed?

Pedicle screw systems indeed play a crucial role in the orthopedic surgeon’s toolkit when it comes to addressing a wide array of spinal conditions. Their ability to offer robust and stable fixation is of great significance.

Pedicle screw systems are particularly well-suited for the following types of spinal procedures:

Spinal Fusions

In spinal fusion procedures, the main aim is to connect two or more vertebrae to form a single, solid bony union. Pedicle screws play a vital role here as they serve as a rigid anchor point. When rods or plates are utilized to link the vertebrae together, the pedicle screws ensure that these components are firmly held in place. This stability not only promotes the fusion process by keeping the vertebrae in the correct position for bone growth to occur but also helps in maintaining the overall stability of the spine. As a result, patients can experience reduced pain and improved spinal function over time.

Deformity Corrections

For surgeries focused on correcting spinal curvatures like scoliosis and kyphosis, pedicle screw systems are frequently employed. The screws offer strong fixation, which is essential for the surgeon during the procedure. With this reliable anchoring, the surgeon is able to manipulate and reshape the spine effectively. Moreover, once the desired correction has been achieved, the pedicle screws continue to hold the spine in its new, corrected position. This helps in preventing the spine from reverting back to its previous deformed state, ensuring the long-term success of the deformity correction.

Trauma Stabilization

After the spine has endured trauma such as fractures or dislocations, it becomes crucial to stabilize the injured vertebrae promptly. Pedicle screw systems are highly effective in such situations. By securely fastening the damaged vertebrae, they prevent any further harm or deformity from occurring. This stabilization allows the body’s natural healing mechanisms to work on repairing the trauma, safeguarding the spinal cord and other neural structures from additional damage caused by instability or misalignment of the vertebrae.

Tumor Resections

During the removal of spinal tumors, maintaining spinal stability is of utmost importance, along with protecting the surrounding neural structures. Surgeons rely on pedicle screw systems for this purpose. These systems provide the necessary support to the spine while the tumor is being excised. By keeping the spine stable, they reduce the risk of any sudden shifts or collapses that could potentially damage the nerves or spinal cord, enabling a safer and more effective tumor resection process.

Specific Indications for Pedicle Screw Systems

Severe Spinal Instability: In patients dealing with significant spinal instability due to conditions like degenerative disc disease, spondylolisthesis, or spinal fractures, the strong fixation offered by pedicle screws is highly beneficial. The screws can counteract the forces that are causing the instability and hold the vertebrae firmly in place, allowing for better spinal support and improved quality of life for the patients.
Complex Spinal Reconstructions: When it comes to complex spinal reconstructions involving multiple vertebrae or those that require extensive instrumentation, pedicle screws are often the go-to choice. They provide the necessary rigidity and stability needed to hold the reconstructed spinal segments together, ensuring that the new spinal structure remains intact and functions properly.
Revision Surgeries: In cases where previous spinal surgeries have not been successful or have led to instability, pedicle screw systems prove invaluable. They can be used to revise the fixation, replacing or supplementing the existing implants to achieve a more stable and reliable outcome. This helps in rectifying the issues from the prior surgeries and improving the overall spinal condition of the patient.

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+86-18651128828

Leading Manufacturer of Pedicle Screw

Pedicle Screw

ZMD
Orthopedic Products

Haven't been able to locate the product you're searching for yet?

If you're interested in more orthopaedic implant products, feel free to get in touch with our ZMD consultants.

What are Pedicle Screws?

Types of Pedicle Screw Systems

When are Pedicle Screw Systems Needed?