A wide nasal dorsum can be improved by nasal bone narrowing to make the nose more refined and aesthetically pleasing. Nasal bone narrowing begins with an incision at the edge of the nostril, then the wide nasal bone is intercepted, the skin and mucous membrane on the exterior of the nasal bone are trimmed, and finally the incision is sutured to narrow the dorsum of the nose and tighten the nasal wings, making the nose look taller and more delicate. Within one week of the nasal bone narrowing surgery, you need to use a nasal splint to fix the surgical site to stabilize the bridge of the nose, and also keep the surgical site clean and dry, so as not to cause bacterial infection and inflammation. In conclusion, the wide nasal dorsum can be improved by rhinoplasty, and it is recommended to choose a regular hospital for the surgery to ensure the safety and accuracy of the surgery.