A broken nose can be corrected by closed reset, endoscopic nasal reset, open reset, etc. The broken nose can be corrected by closed reset, endoscopic nasal reset, and open reset. A broken nose means a displaced nasal bone fracture, which often needs to be reset after the local soft tissue swelling subsides. 1. Closed reset method: mainly through the use of nasal endoscopy and nasal bone reset pliers and other instruments to be nasal bone reset. However, it needs to be done within 10-14 days after the trauma. If it takes more than 2 weeks to reset the nasal bone, it may be more difficult to reset the nasal bone due to the formation of bone scab. 2. Endonasal endoscopic nasal bone reset: commonly used in patients with nasal septum deviation, severe open nasal bone fracture and closed reset failure, in the correction of the nasal bone at the same time, the septum can also be corrected. 3. Open restoration method: the support material, such as titanium plate, is put into the nose to support the shape of the external nose to achieve the effect of correction through an incision. It is mainly suitable for patients who cannot be reset by closed reset method. When the nose is broken and a little crooked, it is recommended to consult a professional doctor as soon as possible to avoid missing the best time for treatment.