A new spinal instrumentation is described briefly. The system is basically made up of: rod, hooks, transpedicu-lar screvvs sublaminer wires, Rod-screw connectors, horizontal connectors, rod-rod connecting pieces. This system depends both on derotation maneuver and translational corrective forces and can be applicable both as anterior and posterior instrumentation.
Keywords: Spinal Instrument, lbn(i Sina İnstrumentation.