sulcus

(redirected from posterior median sulcus)
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Related to posterior median sulcus: anterior median fissure, Cervical enlargement, posterior median fissure, ventral median fissure

sulcus

(sul -kŭs) (plural: sulci) an area of subparallel furrows and ridges on the surface of a planet or satellite. The word is used in the approved name of such a feature.

sulcus

[′səl·kəs]
(zoology)
A furrow or groove, especially one on the surface of the cerebrum.
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