Fig. 9From: Plasticity of vertebral wedge deformities in skeletally immature patients with adolescent idiopathic scoliosis after posterior corrective surgeryThe changes of the vertebral height ratio (VHR) of the vertebrae in the apical region (n = 28) between 1 week and 1 year postoperatively. VHR of the vertebrae in the apical region did not change in any partBack to article page