Headache, neck and back stiffness, shoulder and arm pain, and lumbar and leg pain are common pains whose origin is not necessarily local but probably in the spine. The nerves that govern the back of the head, neck, trunk and limbs all emanate from the spinal cord located in the spine and are distributed throughout the body after exiting through the intervertebral foramen, and are responsible for sensory, muscle contraction and diastole, and plant nerve regulation. Abnormalities in the bones, small joints, intervertebral discs and soft tissues such as muscles and tendons of the spine that affect the nerves can cause pain and other symptoms. If the motor nerve is affected, weakness, paralysis and muscle atrophy may occur; if the sensory nerve is affected, pain and numbness may occur; if the spinal cord is affected, motor and sensory abnormalities below the level of the affected spinal cord may occur; if the blood vessels are affected, localized coldness and swelling may occur; if the plant nerves are affected, abnormalities in metabolism and function of the corresponding parts or internal organs/tissues/glands may occur, manifesting as changes in blood supply and secretion, etc.; if the small joints are affected, spinal mobility may occur. Small joints can be affected by reduced spinal mobility, stiffness, and even forced posture. Three-dimensional chiropractic technology is a sublimation of Chinese medicine and is a non-surgical treatment based on the theory of Chinese medicine and the method of chiropractic, combined with modern multidisciplinary technologies such as digitalization, information technology, mechanization, programming and automation. Three-dimensional chiropractic technology is mainly realized through the three-dimensional chiropractic instrument. Three-dimensional chiropractic instrument controlled by computer, can automatically complete a variety of parameters set to simulate the key movements of manual massage chiropractic, automatically realize the treatment site into the angle, rotation, twisting, longitudinal impact pulling and other three-dimensional direction of the coordinated action, as well as the impact force, tension, impact stroke, action time, its tilt, angle, twisting direction angle, etc. are accurately quantified in both effective and safe range, can be in It can complete the compound action which is difficult to be achieved by manual tui na orthopedics within an instant (1 second). It can achieve the purpose of “correcting the vertebrae and straightening the tendons”, loosening the intervertebral soft tissue tension, promoting the repair of the intervertebral soft tissue and rebuilding the new mechanical balance of the spine, so that it returns to its natural state or close to it. Its advantages are fast, effective, painless, reliable and safe, which is a modern medical method that doctors like to adopt and patients are happy to accept. It is suitable for cervical, thoracic and lumbar spine disc protrusion (prolapse), small joint disorders and other causes of cervicogenic headache, spinal origin of neck, shoulder, waist and leg pain, especially as a preferred treatment before surgery, which can avoid unnecessary surgery.