Three-Dimensional Magnetic Resonance Rendering Imaging of Lumbosacral Radiculography in the Diagnosis of Symptomatic Extraforaminal Disc Herniation With or Without Foraminal Extension.

The article discusses a study on the significance of lumbosacral radiculography using 3D magnetic resonance (MR) rendering or morphologic information to help in the diagnosis of symptomatic extraforaminal disc herniation. Patients who had extraforaminal or combined disc herniations were included in the study. It concludes that lumbosacral radiculography via 3D MR rendering is a useful method for obtaining diagnostic information association to symptomatic extraforaminal disc herniation.