Osteomalacia of cervical vertebrae 4.5.6 may be caused by long-term chronic injury or degenerative changes. 1. Long-term chronic injury: injury to the edge of the cervical spine can cause tissue repair. Long-term sitting posture or low head work can cause chronic injury to the cervical vertebrae, and after repair of the injury, scar tissue proliferation, calcification and deposition of bone and the formation of osteophytes. 2. Degenerative changes: Degenerative changes mostly occur in the middle-aged and elderly groups, is the decline of the cervical spine structure and function of the decline. It is caused by aging, overuse of the cervical spine, and weakened recovery ability. As a result of cervical degenerative changes, hematomas are produced locally in the cervical spine, and if the hematomas do not disappear over a long period of time, they may become mechanized, leading to cervical spondylolisthesis. Patients with cervical vertebrae 4.5.6 osteophytes need to undergo appropriate treatment and care under the guidance of a doctor to alleviate clinical symptoms and avoid aggravation of the condition.