The utility model discloses a rehabilitation nursing device for the orthopedics department. Mounting base, a sliding groove is formed in the side wall of the upper end of the mounting base; a supporting rod is vertically arranged above the mounting base; the side wall of the lower end of the supporting rod is slidably connected with the sliding groove through a sliding block. The ends, away from the sliding blocks, of the supporting rods are fixedly connected with arc-shaped plates. Fixing plates are rotatably connected to the side walls of the two sides of the supporting rod through first rotating shafts correspondingly, through holes are formed in the side walls of the fixing plates, and two fixing rods matched with the through holes are vertically arranged on the side wall of the upperend of the mounting base and located on the two sides of the sliding groove correspondingly. When a patient turns over, legs of the patient are placed on the arc-shaped plate, so that the legs are noton the same horizontal plane when the legs are crossed, the fracture parts of the legs of the patient cannot be pressed, and the phenomena that the fracture parts are misplaced due to turning over, stitched lines are cracked, secondary injuries are caused, and the rehabilitation time is delayed are avoided.