Scoliosis is a medical condition that, in the broadest sense, is described as a lateral curvature of the spine. In the narrow sense, scoliosis is a disease in which there is a three-dimensional deformation of the spine: a lateral shift in frontal, jointed lordosis or kyphosis in sagittal and torsion and vertebrae rotation in a horizontal plane. throughout the history methods have been developed which have been used as people tried to cure scoliosis. These were, first and foremost, non-surgical or conservative methods, which sought to stop the deterioration or even completely cure the scoliosis. Today, as the main methods of non surgical treatment, two basic methods are used : physical therapy and orthotics therapy. Physical therapy has many different forms and methods of exercise, some of which have been developed since the early 20th century. Today they are applied separately or synergistically, depending on the needs of each patient. To date, many forms of orthosis have been developed that we use in the treatment of scoliosis – they are divided into categories by how many parts are they made of, what part of the spine do they treat, which material are they made of, etc. Despite scientific disagrement over their efficiency, non-surgical or conservative treatment of scoliosis remains the main method of preventing progression and as treatment of scoliosis, which helps patients with scoliosis before scoliosis reaches the stage where they need an extensive surgical procedure. Therefore, non-surgical treatment of scoliosis remains a major area of interest in the medical profession.