There are several possible causes of pain from neck to waist: first, supraspinous ligamentitis, supraspinous ligament is a ligament located on the surface of the spinous process of the spine, which extends from the neck to the lumbosacral region, when it has chronic aseptic inflammation can appear from the neck to waist pain symptoms, often in the cold, pain is more obvious when exertion, then to conduct relevant physical examination and examination to exclude other diseases to make a diagnosis; second, osteoporosis, when there is osteoporosis can appear from the neck to waist pain, if there is a compression fracture of the vertebral body, the pain is more serious, Osteoporosis, when there is osteoporosis, there can be pain from the neck to the waist, and if there is a compression fracture of the vertebrae, the pain is more serious, then the relevant blood tests and X-ray and CT examination of the spine should be performed for diagnosis; third, ankylosing spondylitis, ankylosing spondylitis can involve the entire spine, there can be symptoms of pain from the neck to the waist, often with morning stiffness, then the relevant blood tests and CT and CT examination of the spine should be performed. In this case, blood tests and CT, MRI and X-ray examinations of the spine are performed for diagnosis and treatment.