Fig. 1
From: Idiopathic scoliosis in children and adolescents: assessment with a biplanar X-ray device
Imaging technique of the EOS 2D system. The gantry is composed of two sets of X-ray tubes and detectors positioned orthogonally and supported by a mobile arm. This arm moves vertically while the patient is positioned upright at the intersection of the two X-ray fan-beams. A single scan can produce both AP and lateral radiographs of the spine, the lower limbs or the whole skeleton