Apical ligament

The apical ligament is a small ligament that joins the apex (tip) of the dens of C2 to the anterior margin of the foramen magnum. It is the weak, fibrous remnant of the notochord.

The more posterior alar and cruciate ligaments are stronger and therefore far more clinically significant.


Spinal anatomy
Share article

Article Information

rID: 36570
Section: Anatomy
Synonyms or Alternate Spellings:
  • Apical ligament: spine

Support Radiopaedia and see fewer ads

Updating… Please wait.
Loadinganimation

Alert accept

Error Unable to process the form. Check for errors and try again.

Alert accept Thank you for updating your details.