The main advantage of this treatment is that it allows the patient to visually see the disc return to its original position through the treatment, which plays a great role in psychological relief and comfort for the patient. In addition to this advantage, this treatment does not have any other advantages, mainly because the disease of lumbar disc herniation or cervical disc herniation is a structural change disease, even after the protruding disc is reset through visual positioning, the state of the ruptured fibrocartilage on the outside of the disc will not change, as long as the inappropriate action, excessive exertion, the state of disc herniation will again The herniated disc will reoccur as long as there is inappropriate movement and excessive strain. This method can only relieve the symptoms of acute lumbar disc in a short period of time, but in the long run, comprehensive and effective other treatments are needed.