06/07/2023
5.5 Spinal pedicle screw system
The 5.5 Spinal Pedicle Screw System is a medical implant system used in spinal surgery for spinal stabilization and fusion.
It consists of pedicle screws, connecting rods, fixation caps and other equipment that is used to create a stable structure in the spine.
The 5.5 refers to the screw diameter, which is 5.5mm. This system is designed to provide superior fixation and stability during spinal fusion procedures, which can help reduce the risk of complications and improve patient outcomes.
It is commonly used in the treatment of conditions such as osteochondrosis, spinal stenosis, and scoliosis.
What is the material of 5.5 Spinal Pedicle Screw System?
The material used for the 5.5 Spinal Pedicle Screw System may vary by manufacturer, but is typically made from medical-grade titanium or a titanium alloy. This is because titanium is strong, lightweight, and biocompatible, meaning that it is not causes adverse reactions when ingested. Screws may also have a coating or surface treatment to promote bone growth and fusion around the screw.
What are the types of 5.5 Spinal Pedicle Screw System?
The 5.5 Spinal Pedicle Screw System is a type of spine instrument used in spinal fusion surgery to provide stabilization and immobilization of spinal segments. The system includes a range of screws, rods, connectors, and other instruments. The types of screws available in the 5.5 Spinal Pedicle Screw System can vary by manufacturer, but typically include:
Polyaxial Screws: These screws provide multi-plane movement and provide flexibility for complex spinal surgeries.
Monoaxial screws: These screws are fixed in one plane and provide stability for simpler spinal surgeries.
Cannulated Screws: These screws have a hollow center and are used with a guidewire for more precise placement.
Cemented screws: These screws are coated with bone cement to help hold them in place and provide additional support for fusion.