The individual vertebrae that make up the spinal columnThe individual bones that we call vertebrae, when joined together by several ligaments, make of the spinal, or vertebral column. are themselves composed of different parts, including the body, the pedicles, the transverse processes and the laminae. The laminae are flat plates of bone which, joined together by ligamentsLigaments are strong bands of fibrous tissue that hold two bones together at joints. They differ from tendons, which join muscles to bones and which move joints when muscles contract., form the back of the spinal canalThe individual bones that comprise the spinal column are made up of a weight-bearing “body” and other components which, together, form a ring of bone, behind the body. These individual vertebrae, joined together as the spinal column, therefore, create a canal running down the entire length of the spine.. The term laminectomy refers to the removal of one or more of these laminae, so that the neurosurgeon can gain access to the spinal canalThe individual bones that comprise the spinal column are made up of a weight-bearing “body” and other components which, together, form a ring of bone, behind the body. These individual vertebrae, joined together as the spinal column, therefore, create a canal running down the entire length of the spine. and its contents, i.e. the spinal cordThe main nerve trunk running down the spinal canal and connecting the individual’s mind and consciousness to the rest of his or her body. It is about the size of a person’s little finger, in diameter. It cannot repair itself if damaged. or the nerves issuing from it.