Scalloped nasal folds can be filled with hyaluronic acid or autologous fat. Scalloped nasal folds are usually associated with excessive localized subcutaneous fat loss, which can have an impact on facial aesthetics. Hyaluronic acid filler or autologous fat filler is the appropriate amount of hyaluronic acid or autologous fat filler to the nasal fossa area, fill the local flat, so as to effectively improve the fan-shaped nasal fossa problem. But no matter whether it is hyaluronic acid filler or autologous fat filler, fill should go to the regular qualified hospital, because such a hospital medical level is generally better, the doctor is skilled, according to the individual situation to operate, the effect and safety is more guaranteed. After the operation, we should also do a good job of nursing, to keep the wound area clean and hygienic, to prevent infection. If there is any discomfort, consult a doctor in time.