If the bent back is non-structural, it can be improved by strengthening the functional exercise treatment and actively treating the primary disease. If it is a structural curvature, it needs to be corrected through surgical treatment. If non-structural scoliosis is caused by prolonged bending and sitting in an incorrect posture, the first thing you need to do is to change the incorrect sitting posture, which can be corrected by strengthening the lumbar and back muscles, standing against the wall, leaning back, and so on. If the spinal curvature is caused by unequal length of the lower limbs or hip joint lesions, the primary disease needs to be treated, and after the primary disease is corrected, the scoliosis will return to normal. Structural scoliosis is caused by congenital abnormalities of spinal development or acquired diseases, and is a bony structural change of the spine. It is difficult to recover with functional exercises and usually requires surgery to correct, such as multi-stage pedicle screw fixation. If symptoms of spinal curvature occur, it is recommended that patients go to the hospital to clarify the cause of the disease and receive regular treatment.