Diagrams illustrating cross-sectional views of the normal and injured spinal cord. The diagram of the normal spinal column shows the segmental arrangement (C, cervical; L, lumbar; S, sacral; T, thoracic) and the area of flexors and extensors (FLEX and EXT). Central cord syndrome, anterior cord syndrome, Brown-Séquard syndrome, and posterior cord syndrome are incomplete injuries, with affected areas shaded. In complete spinal cord injury, all areas are affected. Source: Chapter 4. Disorders, Diseases, and Injuries of the Spine, Current Diagnosis & Treatment in Orthopedics, 5e Citation: Skinner HB, McMahon PJ. Current Diagnosis & Treatment in Orthopedics, 5e; 2014 Available at: https://accessmedicine.mhmedical.com/DownloadImage.aspx?image=/data/Books/skin5/skin5_c004f028.png&sec=45454168&BookID=675&ChapterSecID=45451710&imagename= Accessed: December 21, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved