In clinical practice, the normal human lumbar 5-sacral 1 interspace is located in the lower back area of the human body, that is, in the lower part of the human waistband. Because this area needs to bear the weight of the human body and needs to do bending activities frequently, it is easy to produce a herniated disc in the lumbar 5 sacral 1 intervertebral space. After a patient develops a herniated disc in lumbar 5 sacral 1, the nucleus pulposus protrudes and stimulates the dural sac, and compression of nerve roots can lead to nerve compression symptoms in the innervated area, such as radiating stabbing pain or electric shock-like pain in the lower extremities bilaterally, and the skin of both lower extremities shows decreased sensation and muscle strength, and there is also obvious positive pressure pain and percussion pain in the lumbar 5 sacral 1 area of the patient. The patient has difficulty bending over and other clinical manifestations.