Sign Up for a Free Account

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

  • 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.

Superior view of cranial floor

Blue: anterior cranial fossa; Green: middle cranial fossa. (Source: Edwards B, Wang JM, Iwanaga J, Loukas M, Tubbs RS. Cranial nerve foramina part I: a review of the anatomy and pathology of cranial nerve foramina of the anterior and middle fossa. Cureus 2018;10[2]:e2172. Creative Commons Attribution 3.0 Unported [CC BY 3.0] license, creativecommons.org/licenses/by/3.0.)