When there is anterior vertebral subsidence on MRI review in March after thoracic spine eleven cementing, the choice of regular follow-up, bed-ridden conservative or surgical treatment is decided based on 3 characteristics: the degree of subsidence, the presence of painful symptoms, and whether it is new, as follows: 1. If the patient has a low degree of vertebral subsidence (less than 1/3) and no pain, regular follow-up is recommended. 2. If the degree of vertebral body subsidence is low (less than 1/3), but accompanied by chest and back pain, it is recommended that the patient rests in bed and rarely moves down the floor. 3. If the degree of vertebral body subsidence is more than 1/3, and the MRI suggests that it is an old fracture, the patient is advised to follow up regularly. 4. If the degree of subsidence of the vertebral body is more than 1/3, and the MRI suggests that it is a fresh fracture, it is recommended that the patient undergoes surgical treatment. For the elderly, especially women, with the loss of bone mass, osteoporosis is prone to occur. They should be more careful in daily life and avoid falling to prevent fracture, and at the same time, they should have proper exercise, calcium supplement, sunshine, etc. Those with severe osteoporosis should go to the hospital for symptomatic treatment. It should be reminded that for patients who have vertebral body anterior margin subsidence in March MRI review after thoracic spine eleven bone cement surgery, they should go to the hospital in time for examination and clarification of the extent of the condition, and then under the guidance of professional doctors to carry out targeted treatment.