cervical spine nerve compression causing radiculopathy

disease neck cervical radiculopathy injury nerve pain herniated cervical disc spondylosis degenerative ache spine weakness joint back myelopathy medical spondylotic arm medicine shoulder vertebrae spinal spondylolisthesis bone posture lumbar compression arthritis fracture tendon numbness treatment skeleton stenosis anatomy backbone osteoarthritis accident injection cervicalgia steroid stiff trauma neuropathy problem neurology