Juvenile vertebral osteochondrosis hunchback is the main symptom with spinal ankylosis. The neck is often flexed, the shoulders droop, the thorax is narrow and flat, and the scapulae protrude. The hunchback deformity progresses until after 20 years of age. Thoracic stenosis and flattening are commonly associated with spinal tuberculosis, etc. So, what are the prevention methods for patients with thoracic stenosis and flattening? The following is a brief introduction: 1, mainly to prevent tuberculosis infection, newborn BCG vaccine vaccination. Diet, because tuberculosis for their own digestive line disease, should be high nutrition support diet. 2, it is very important to maintain a good state of mind, keep a relaxed mood, optimistic, open-minded spirit, strong confidence to overcome the disease. Do not be afraid, only in this way, can mobilize the subjective initiative of the person and improve the immune function of the body. Adjust daily life and workload, regular activities and exercise, avoid strain. Keep emotional stability, avoid emotional excitement and tension. 3.Appropriate rest and avoid strenuous exercise. However, when the disease is stable, pay attention to proper exercise. Increase the resistance to disease, avoid getting cold, and reduce the chance of infection.