A brace for correction of scoliosis is disclosed, comprising at least one thoracic shell element and a pelvic shell element and at least one working element having a main longitudinal axle to be oriented parallel to the trunk to be treated, anchored on one of its opposite ends to the thoracic shell element and on the other to the pelvic shell element, and having spring characteristics adapted to apply continuous de-rotational force about said longitudinal axle.