The screws are divided into fixed angle screws and adjustable angle screws, of which the fixed angle screws are 12° head to tail and 6° inward, with a circumferential range of 3°-7° movement.Adjustable angle screw head to tail 18°/-8°, 20° inward and 1° outward.

Groove at head and tail end for easy centreline positioning

Extra large implant window for easy viewing

Pre-curved, convex titanium plates to conform to the physiological curvature of the cervical spine and reduce plate bending

Independent cam locking, safe and reliable