Assembly Screw

RODD cancellous screws fix RODD surrounding ring into the vertebra(s) of the treated area. These cancellous screws are mono axial, have a rounded and atraumatic end or a self-drilling end, and a reinforced area between the screw thread and the screw head to increase the resistance. They offer a range of two diameters and several homothetic sizes in order to correspond to each vertebra size. The assembly screw is made in Titanium alloy TA6V, it is intended to connect the two distractors and prevent their dislocation. It passes through the cylindrical notch of the concave distractor to be screwed into the threaded hole of the convex spherical dome.