Abstract: An orthotic device can be intended for the correction of deformities of the vertebral column, in particular, of juvenile idiopathic scoliosis, and can be considered an external orthotic device or brace. The orthotic device can include four points of pressure: an axillary support; a lumbar support; a thoracic support, which, associated with the axillary support results in the opposite lateral inclination of the segment above the apical vertebra; and a hemi-hip, which can result in the ilium-trochanterian pressure and interacts with the supports of the lumbar pressure and of the thoracic pressure, causing the lateral inclination of the segment below the apical vertebra. At least one fixation bar can be provided to interconnect the different elements, allowing for the homogeneous distribution of forces and causing an oblique asymmetrical traction, and connecting elements allowing for the adjustment and fixing of the supports and bars.