Adjustable orthopedic corset (10) to support the spine of a user, comprising an extensive and curvilinear rigid framework (14), said rigid framework (14) being provided, at points placed in specularly symmetrical areas, of a pair of grooves of upper connection (16, 18), a pair of intermediate connection slots (20, 22) and a pair of lower connection slots (24, 26), to which a pair of front straps (28, 30) that wrap the user's shoulders, and a pair of rear straps (32, 34) that wrap the sides of the user, an additional pair of grooves also being arranged at the lower end of the rigid frame (14) of connection (36, 38) for a respective pair of pelvic belts (40, 42) that are joined in the front part of the user's abdomen by means of respective superimposed abdominal plates (44, 46), characterized in that the pair of belts front (28, 30) p The shoulders and the pair of rear straps (32, 34) for the sides are provided with three very different sliding points for each side of the rigid frame (14), where each front strap (28, 30) is provided with a first sliding point in the respective upper connection slots (16, 18), while each rear strap (32, 34) is provided with an anchor point in the respective intermediate connection slots (20, 22), a second sliding point in the slots (48, 50), respectively constrained to the lower ends of the two front straps (28, 30), and a third sliding point in the respective lower connection slots (24, 26).Corsé ortopédico ajustable (10) para soportar la columna vertebral de un usuario, que comprende un armazón rígido extenso y curvilíneo (14), estando provisto dicho armazón rígido (14), en puntos colocados en áreas especularmente simétricas, de un par de ranuras de conexión superiores (16, 18), un par de ranuras de conexión intermedias (20, 22) y un par de ranuras de conexión inferiores (24, 26), a las que están conectadas operativamente, de forma directa o indirecta, un par de correas frontales (28, 30) que envuelven los hombros del usuario, y un p
