foramen caecum
foramen cecum

Foramen cecum or foramen caecum (from the Latin caecus meaning blind) can refer to:

The frontal crest of the frontal bone ends below in a small notch which is converted into a foramen, the foramen cecum (or foramen caecum), by articulation with the ethmoid.

The anterior median fissure of the medulla oblongata contains a fold of pia mater, and extends along the entire length of the medulla oblongata: it ends at the lower border of the pons in a small triangular expansion, termed the foramen cecum (or foramen caecum).