Yes Skeleton underwear has successfully corrected two patients with complex scoliosis, one of whom is only 18 years old. This action, which can benefit patients with science and technology, has been widely concerned by the medical industry. The invention relates to an orthopedic corset with adjustable shoulder straps to prevent hunchback and scoliosis, which comprises a corset body with shoulder straps, wherein the shoulder blades on both sides of the back of the corset body are respectively provided with telescopic straps, which cross the back, and the ends of the telescopic straps bypass the waist side of the corset body and are detachably connected with the front waist and abdomen of the corset body.