Bone cement injection surgery is a very good treatment. Generally, it should be used for compression fractures of the thoracic and lumbar vertebrae, but there are certain risks associated with this type of surgery, the most important of which is that there is no way to avoid it because of the thermal effect that occurs after the bone cement is injected. First, if it is simply within the bone, there is no special effect, but if the strength is not uniform when hitting, resulting in the leakage of the bone cement, touching the nerves and the surrounding soft tissues, the thermal effect is equivalent to a fire, resulting in the loss of nerve function, and even cause the eventual paraplegia. Second, there is also infection. After all, it is injecting bone cement into one’s own body, so if sterilization is not strict, there is a risk of infection. Third, bleeding, because in the process of puncture, if the blood vessels are not treated in time, after the operation, there may also be a certain probability of bleeding, and need to be treated again surgically to stop bleeding. There are other minor aspects, such as the formation of fistula sinus tracts as well as skin infections, but relatively, paraplegia due to the thermal effect of the bone marrow is the most important danger.