An instrument and method for reducing a vertebral rod into an anchor attached to a vertebral member. The instrument may include a gripper and an attached reduction member that includes a handle and shaft. The gripper is configured to attach to an anchor and may include an asymmetrical shape to accommodate the anatomy of a patient and a funneled capturing space to facilitate reduction of the vertebral rod. The reduction member may be configured to apply a reduction force to the vertebral rod at the various axial and lateral medial positions within the capturing space. The reduction member may also provide for course and fine movement of the shaft during the movement of the vertebral rod.
