40mm Size Pedicle Screw | CE/FDA-Certified & ISO-Compliant

Our 40mm size pedicle screws incorporate innovative design features that significantly enhance surgical performance and reliability. The self-tapping threads facilitate smoother insertion into the pedicle, reducing insertion torque and minimizing the risk of damage to surrounding neural and vascular structures. Additionally, the variable pitch design optimizes bone engagement by progressively increasing thread compression, ensuring secure fixation even in osteopenic bone or challenging anatomical conditions. Surgeons have reported that these design elements improve surgical efficiency by reducing procedural complexity and enhancing intraoperative control. The combination of advanced materials—such as high-strength stainless steel—and precision engineering results in screws that consistently meet or exceed stringent industry standards, making them a preferred choice among orthopedic professionals seeking dependable performance in spinal fixation procedures.

At Changzhou Geasure Medical, quality assurance is embedded into every stage of our manufacturing process. Our 40mm size pedicle screws undergo extensive testing protocols designed to validate their reliability and safety under clinically relevant conditions. Each batch is subjected to comprehensive mechanical testing—including static and dynamic fatigue assessments—along with biocompatibility evaluations to confirm material safety. Fatigue testing simulates the physiological loads experienced during spinal fusion, ensuring that our screws can withstand long-term cyclical stresses without failure. This rigorous quality regimen guarantees that our implants meet the highest standards of performance, providing surgeons and patients with peace of mind. Our unwavering commitment to quality is reflected in our certifications and the enduring trust we have built with healthcare partners around the world.