Cervical Spinal Stenosis is the narrowing of the spinal canal in the neck. The spinal canal is an open area in the bones that make up the spinal column.

The central canal of the spinal cord. The central canal, also known as ependymal canal, is the cerebrospinal fluid-filled space that runs longitudinally through the length of the entire spinal cord.

in the spinal canal between the vertebrae.

what is narrowing of the right subarticular zone of the spinal canal

The Spinal canal .