Unlike traditional systems for complex spine, which are typically low-back systems with a few added instruments, Preference 2 Complex Spine is built specifically for the treatment of complex spinal pathologies. The system offers a full array of fixed and adjustable cross-connectors, offsets, hooks, and rod-to-rod connectors, as well as Titanium and Cobalt Chrome rods. A comprehensive instrument is provided to simplify the most complex thoracolumbar procedures.