obstruction of the flow of spinal fluid by blockage of the spinal canal.
spinal block n.
Pathological obstruction of the flow of cerebrospinal fluid in the spinal subarachnoid space.
Spinal anesthesia. Not in technical use.
noun 1. the tube formed by the vertebrae in which the spinal cord and its membranes are located. spinal canal noun 1. the natural passage through the centre of the spinal column that contains the spinal cord spinal canal n. See vertebral canal.
noun 1. the series of vertebrae in a vertebrate animal forming the axis of the skeleton and protecting the spinal cord; spine; backbone. spinal column noun 1. a series of contiguous or interconnecting bony or cartilaginous segments that surround and protect the spinal cord Also called spine, vertebral column, rachis Nontechnical name backbone spinal column […]
- Spinal concussion
spinal concussion n. Sudden transient loss of function of the spinal cord due to trauma.
noun 1. the cord of nerve tissue extending through the spinal canal of the spinal column. noun 1. the thick cord of nerve tissue within the spinal canal, which in man gives rise to 31 pairs of spinal nerves, and together with the brain forms the central nervous system spinal cord n. The thick, whitish […]