Cervical vertebral osteophytes can cause dizziness. After cervical vertebral osteophytes, they will compress the vertebral artery located in the transverse foramen, resulting in dizziness due to insufficient blood supply to the brain, because the blood supply to the brain, especially the cerebellum, is supplied by the vertebrobasilar artery. As a result, the blood supply to the brain will be reduced, and the symptoms of ischemia and hypoxia in the brain will occur, and the patient will experience dizziness and headache. If the patient’s dizziness is aggravated by forward and backward head flexion and extension, left and right rotation, or left and right lateral flexion during the examination, it is also called cervical vertigo, which is caused by cervical spine osteophytes.