This issue of Neurosurgery Clinics, guest edited by Dr. John Hurlbert, is devoted to Current State of the Art in Spinal Cord Injury. This is one of four issues selected each year by the series Consulting Editors, Russell R. Lonser and Daniel K. Resnick. Articles in this issue are dedicated to basics of spinal cord injury and emerging therapy and include topics such as: Pathophysiology of spinal cord injury, Natural history of spinal cord injury, Diagnostic imaging in spinal cord injury, Spinal cord injury clinical assessment tools, Spinal cord injury management on the front line, Central Cord Syndrome redefined, Compartment Syndrome, Hypothermia, Pharmaceutical, Regeneration, and Neural interfacing and modulation.