1. Autologous nasal septal cartilage transplantation is a part of autologous tissue transplantation, which avoids the rejection of allogeneic tissue and has high safety.

2. Chondrotomy of nasal septum and lengthening of nasal columella are performed in the same surgical incision, and there is no need to perform secondary surgery in other parts of the body, thus reducing the total wound area of the human body.

3. The cartilage of nasal septum is easy to shape and fix, and the supporting effect is obvious. For customers with indications, it is easier to meet the requirements of nasal plastic surgery.

4, the nasal septum cartilage is hard, easy to shape a round and upturned nose, and even can treat diseases such as nasal septum bending or nasal congestion.