The national and international literature shows that brace therapy can effectively control the progression of early scoliosis, especially in mild idiopathic scoliosis, and can avoid surgery or reduce the severity of surgery in patients. Brace therapy is the primary and most reliable method of non-surgical treatment of scoliosis. Its indications are as follows: 1, mild scoliosis between 20 and 40 degrees of scoliosis, especially infantile and early juvenile idiopathic scoliosis. 2, During the growth period, early treatment with bracing is appropriate for children with immature bones. 3, scoliosis of long segments, the brace effect is good. 4, 40 degrees or less flexible lumbar segment or thoracolumbar segment scoliosis, the best effect of brace treatment.