posterior spinal artery en · NOUN
Meanings
- Either of two arteries of which one arises from a vertebral artery on each side below the level at which the corresponding branch of the anterior spinal artery arises and which descend on the posterior lateral surface of the spinal cord along a line passing close to the entrance of the dorsal roots to the spinal cord.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| posterior spinal arteries | Number=Plur | lexicographic |
Coordinates
Relateds
posterior inferior cerebellar artery · basilar artery
Translations (1)
cmn 脊髓後動脈 /脊髓后动脉 (branch of a vertebral artery)