Oct. 17, 2021
Nearly 3,000 illustrations, including video clips of neurologic disorders.
Every article is reviewed by our esteemed Editorial Board for accuracy and currency.
Full spectrum of neurology in 1,200 comprehensive articles.
Axial T2-weighted images of the lumbar spine show a left paracentral disc herniation (arrow) deforming the left S1 nerve root within the lateral recess. The left L5 nerve root is spared within the neural foramen. (Contributed by Dr. Diana Gomez-Hasson.)