Abstract: An apparatus for surgical treatment of scoliosis, comprising a framework formed by parallel struts secured at their ends by yokes and fixed on the patient's body by means of a system of belts, connected with the framework by stay rods fastened to the struts. Flexible braces serve for exerting a corrective force on the vertebrae, whose one ends are intended for attachment to the vertebrae, and the other ends are attached to mechanisms for the dosed tension of the flexible braces, secured on the struts and movable therealong.