Nasal base surgery is a relatively large surgery, and the time of the surgery may be related to the severity of the patient’s lesion, the size of the patient’s plastic surgery, the skill of the surgeon, and the patient’s personal constitution, anesthesia, etc. The first kind, if the patient does the autologous fat pad nasal base surgery, the time is about 1 hour, mainly by taking their own fat pad nasal base to make the middle of the face full, the surgery time may be short. The second type, some patients do swollen nasal base surgery, mainly taking prosthesis filling or injection filling and other related treatment, because the application of materials is needed during the operation, the operation may be more complicated, and the time may be 1-2 hours. The specific time is also related to the proficiency of the surgeon, some patients such as long intraoperative anesthesia, anesthesia intolerance or other intraoperative complications may also take longer.