Whether surgery can remove the root of a herniated lumbar disc that is compressing a nerve is not precisely stated clinically, but is mainly related to the progression of the disease and the prognosis of the surgery. If the lumbar disc herniation seriously compresses the nerve root, but no calcification or adhesion occurs, most of the patients have a good prognosis and can improve the quality of life through surgical treatment. However, whether it can be cured or not cannot be generalized. If the condition of lumbar disc herniation continues to progress, causing disc calcification and adhesion, surgical treatment can effectively reduce adhesion and calcification and prevent the disc from continuing to protrude, but whether it can be cured is not certain. In order to control the herniated lumbar disc compressing the nerve root and causing numbness, pain and other symptoms, surgery should be carried out as soon as possible, and then physical therapy, including traction therapy, infrared physiotherapy, etc., should be taken according to the progress of the condition after surgery, which should be completed under the guidance of the doctor.