Jiang WW, et al. - Researchers gauged the impacts of postural change in the spine deformity in the coronal plane of adolescent idiopathic scoliosis (AIS) patients using a 3D ultrasound imaging system. Findings suggested that with different postures a variation in the spine deformities of AIS patients was seen. They noted highly subject dependent patterns of changes in sitting and sitting forward bending postures. The angles obtained in the 2 postures were moderately correlated.