Myelopathy is a term used to describe dysfunction of the spinal cord. This most commonly occurs due to degenerative or aging changes in the spine. Degenerative changes occur in everyone to varying degrees. Common radiologic signs of degenerative changes include enlargement of the joints, degradation of the disks and bone, bone spurs and even herniated disks. Most of the time these changes do not cause problems. However, in some patients these changes can cause significant narrowing of the spinal canal resulting in spinal stenosis. Stenosis can cause pressure on the spinal cord and cause spinal cord dysfunction or myelopathy. The spinal cord relays information from the brain to the rest of your body and myelopathy can interrupt these important neurological pathways causing discomfort.