The VERTICALE uniplanar screw combines the lateral stiffness of a monoaxial screw with the craniocaudal flexibility of a polyaxial screw.
Reduction head. All screw variants are also available as long head screws (reduction screws).
Slim and flat head design. A very firm connection to the instrument allows easy insertion of the screw.
Lateral stiffness. This provides for controlled connection of the other system components. The unipolar angulation is 52°.
4.95 mm screw neck diameter. Lends the screw the necessary robustness.
Quatro flanks. The proximal shaft section provides perfect anchorage of the bone in the pedicle.
Double-lead thread. The 5 mm thread pitch facilitates rapid insertion.
Cannulated and fenestrated shaft. Allows reliable application of bone cement. All screw variants are available with a solid shaft design.
Self-tapping screw tip. The distal cut on the shaft provides good initial grip and and supports screw insertion.