The monoaxial screw has an additional degree of freedom which enables a better positioning of the screw within the pedicle. This facilitates the rod insertion into the wanted position and minimizes undesired tension. The screw head is free to move 360° degrees and will be finally fixed with the rod.

Available Axialities

• Polyaxial

• Quattroaxial

• Quattroaxial trans.

• Monoaxial