I consulted 3 places and decided on ㄷㅇㅇ. One said that nasal septal ear cartilage was enough, but 2 said that the nasal septum was insufficient and that they should use donated rib ear cartilage. ㄷㅇㅇ ㄱㅇㅈ If there is someone who has a nose, please give me some advice. I wonder if I really need to use a donated rib. ㅠㅠ