For children with scoliosis under clinical observation, because they are in the rapid growth period and have no obvious increase in angle, they should also be examined once every six months, and X-rays should be taken to observe the changes in the scoliosis angle. If an increase in angle is detected, X-rays should be taken 2-3 months, and when progressive worsening of the scoliosis angle is detected, brace treatment or even surgical treatment should be taken. During the observation period, children should be encouraged to maintain correct sitting posture, participate in regular physical activities, and strengthen the low back muscles. For the children during the brace treatment, it is required to strictly observe the wearing time of the brace, even 23 hours a day. In addition, in the process of wearing the brace, it is necessary to pay attention to preventing skin pressure injuries, regular medical review, review of X-ray films, and observation of changes in the angle of lateral bending. Timely adjustment of the brace to make it suitable for lateral bending external fixation requirements. If the brace fails and the scoliosis angle increases further, surgery will be necessary according to the specific situation.