There are many diseases that cause back pain, some people have done statistics, there are about 150 kinds of causes of low back pain, clinically see common about several: 1, first of all, the injury category, acute injury or sprain, or bump. Chronic, cumulative injuries, such as long-term ambulatory work, lumbar muscles do not get good exercise, slowly accumulating lumbar pain; 2, tumors, tuberculosis, developmental structural abnormalities, such as slippage, isthmus cleft, etc.. There are also three transverse lumbar syndromes, lumbar muscle strain, fasciitis, small joint disorders, etc. There are very many diagnostic terms. Doctors will make a comprehensive analysis based on the nature of pain, location, the length of time it takes to occur, with or without lower limb pain, numbness, etc. If necessary, they will also recommend auxiliary examinations, such as film, CT, or even MRI, in order to find the right cause of the disease, and only when the cause is clearly identified, the targeted treatment will be more effective.