Because the common nasal bone fracture only uses a reducer to take the nasal bone in the nasal cavity, and the combination with steel plate and screw is not a perfect seam, so sometimes there will be some asymmetry, but as long as the shape is improved compared with that before operation. It was only 15 days after operation, and the postoperative edema was not completely eliminated and the bone was not completely healed. I suggest you wait about 2 months. If you still feel that the effect or appearance after reduction is not good, you can go to the plastic surgery department to further reduce it.