The present invention relates to a device having a hinged splint made up of a shank of the big toe (1) and a shank of the metatarsus (2) which have an articulated connection. Both shanks (1, 2) are fitted with bands (11, 12) fastening the hinged splint to the patients foot. The articulated connection of the sharks (1, 2) comprises the first (4) and the second (5) cylindrical hinge. The cylindrical hinges (4, 5) are connected by means of a central element (3) of the hinged splint, with the axes of rotation (6) of both cylindrical hinges (4, 5) being substantially parallel to each other.
