Noun
spinal canal (plural spinal canals)
(anatomy) The canal which runs down through the vertebrae and contains the spinal cord and spinal meninges.
In such cases, the disc may rupture, with disc material ending up in the spinal canal, or rupturing more laterally to press on spinal nerves. Source: Internet
Power drills and special instruments are often used to correct any compression problems of the spinal canal. Source: Internet
Spondylosis is the condition of spinal disc degeneration and arthritis that may compress the spinal canal. Source: Internet