Radiculopathy is defined as a disorder involving the spinal nerve roots, often caused by age-related degenerative changes in the spine, such as spondylosis, or by trauma that affects nerve root alignment and function. AI generated definition based on: Encyclopedia of the Neurological Sciences (Second Edition), 2014 Radiculopathy, or a pinched nerve of the spine, can cause pain in various parts of your body. Learn more about treating and preventing this condition. Radiculopathy comes from a compressed nerve in the spine causing pain and other symptoms. Learn about radiculopathy symptoms, treatment, causes, and more. Discover different regions affected by radiculopathy including the cervical, lumbar, and thoracic spine. Radiculopathy is a condition that affects the nerves in the spinal column, causing pain, numbness, tingling, or weakness in the arms or legs. Learn about the types, causes, diagnosis, and treatment of radiculopathy, as well as how to prevent complications and improve quality of life.