The harm of hunchback mainly includes the following aspects: first, persistent pain symptoms, hunchback will cause continuous tension and spasm of back muscles, even after massage treatment and hot compress treatment, it will only provide transient relief, which will produce back strain pain symptoms in the long run, and the pain symptoms will continue to increase as the deformation of the spine worsens. Secondly, the activity is limited. Hunchback is a deformation of the spine, so the range of motion of the spine will be significantly limited, and the patient cannot easily complete daily work and life. Thirdly, compression of nerves, hunchback will lead to wedge-shaped changes of vertebrae, and in serious cases, it will compress nerve roots and spinal cord nerves, resulting in continuous radioactive pain, limb muscle atrophy, numbness and weakness, and even serious paralysis, which will have more serious consequences.