CT Measurement can exactly describe the spatial relationship between the vertebral body and the thoracic aorta in idiopathic scoliosis and provide reference for precise and safe screw implanting in the anterior instrumentation surgery for scoliosis.

• 结论:CT测量可以准确描述脊柱侧弯者胸主动脉与相邻椎体的空间关系,为前路矫形术椎体螺钉的安全置入提供参考。