Lumbar disc herniation is a common disease in orthopedic clinics, the main symptom is lumbar pain and leg pain. Morbidity rate of 5%, the onset of young adults, more than women, the symptoms appear mainly related to injury, exertion, cold. Acute phase 2-3 weeks, the course of the disease generally 2-3 months. Conservative treatment is effective in most people. Conservative treatment includes: 1, bed rest, avoiding lumbar weight bearing. 2, Oral Chinese and western medicines, tendon-relieving and blood-activating medicines: rhizophylaxis, allantoin; neurotrophic medicines: methylcobalamin or adenosylcobalamin; pain-relieving medicines: futalin, lexapro and so on. 3.Topical ointment. 4.Physical therapy. 4, physical therapy, etc. 90% of patients will have their symptoms significantly reduced or disappear after 2-3 months of treatment. Conservative treatment is effective, and can not remove or cure the herniated disc, but only to reduce the edema of the nerve root, it should be said that you still have an untimely bomb, encounter encounter triggering factors may also have symptoms again. Therefore, even if conservative treatment is effective, it is important to avoid triggers and strengthen the low back muscles to minimize recurrence. Less than 10% of patients need surgical treatment, the indications for surgery for this disease are: 1. Long duration of the disease, recurrent episodes, seriously affecting the quality of life. 2. 2, Conservative treatment for 2-3 months without improvement or aggravation. 3.Serious nerve root damage has occurred. As long as one of the above conditions is met, surgery should be done. However, as a spine surgeon, we are very cautious about surgery for benign disorders, and safety is the first priority, because the purpose of our surgery is to improve and enhance the quality of life. Therefore, lumbar spine surgery must fulfill all four of the following conditions, one without the other.