Myelography
Source: National Library of Medicine – 
Related MedlinePlus Pages: Back Pain, CT Scans, Herniated Disk, Spinal Cord Diseases, Spinal Stenosis, X-Rays
Source: National Library of Medicine – 
Related MedlinePlus Pages: Back Pain, CT Scans, Herniated Disk, Spinal Cord Diseases, Spinal Stenosis, X-Rays