Cervicalspondylosis is a type of degenerative disease that affects your neck. Normally, soft disks between your vertebrae, the bones in your spine, provide cushioning. With cervical spondylosis, these disks become compressed.When this happens, the cartilage that lines the vertebrae on each side of the disc, where they touch, can wear away. Once this protective cartilage is gone, spurs may develop on your vertebrae where they rub together. Nerves attached to your spinal cord may have less room to pass between the vertebrae on their way out of the spine.