Vertebral foramen
vertebral foramen n.
The opening formed by the union of the vertebral arch with its body.
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- Vertebral formula
vertebral formula n. A formula indicating the number of vertebrae in each segment of the spinal column.
- Vertebral nerve
vertebral nerve n. A nerve that arises from the cervicothoracic ganglion, ascends along the vertebral artery to the level of the axis or atlas, and gives branches to the cervical nerves and meninges.
- Vertebral rib
vertebral rib n. See floating rib.
- Vertebral vein
vertebral vein n. Either of two veins that derive from tributaries that run through the foramina in the transverse processes of the first six cervical vertebrae and form a plexus around the vertebral artery and that empty as a single trunk into the brachiocephalic vein, designated right and left.
- Vertebra plana
vertebra plana vertebra pla·na (plā’nə) n. Spondylitis with reduction of the vertebral body to a thin disk.