Hunchback is caused by degeneration of the spine. With the aggravation of hunchback, it will cause back pain, degeneration of the spine, and in serious cases, it can affect the cardiopulmonary function. 1. Back pain: hunchback tends to cause strain on the myofascia of the back, aseptic inflammation, low back pain, and severe inability to lie down. 2. Degeneration of the spine: hunchback will cause changes in spinal mechanics, spinal instability, spinal physiological curvature increases, easily caused by osteophytes, disc herniation, spinal stenosis. 3. Impact on cardiopulmonary function: serious hunchback will cause heart and lung function, chest tightness and breathlessness, dyspnea. So the harm of hunchback is still quite big, minor hunchback should change the bad posture, reasonable exercise, according to the severity of the hunchback to take orthotic correction, for serious hunchback to take surgical osteotomy correction. Specific treatment should be carried out under the guidance of a doctor.