Sign Up for a Free Account

This is an image preview.
Start a Free Account
to view the full image.

Sign Up for a Free Account For information on discounts, see Plans & Pricing

  • 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.

  • Listen to MedLink on the go with Audio versions of each article.

Recurrent disc herniation (MRI)

Nonenhancing disc material is seen after contrast administration at L4-L5. (Contributed by Dr. Robert Hacker.)

Related Article

Related Media

Associated Disorders

  • Central neuropathic pain
  • Lumbar disc disease