I had nose surgery today. Please read the article!

I had rhinoplasty today. The nose bridge and nose tip surgery were performed, but a nasal septum was used for the nose tip erection, and ear cartilage was used when the nasal septum was insufficient. And when ear cartilage doesn't work, donated rib cartilage was used, but the cost of donated rib cartilage was not added to the original cost. I heard that there is almost no use of donor rib cartilage. However, after the surgery today, they said they used donated rib cartilage and asked for an additional 500,000 won. I don't know if I really used donated rib cartilage or not, and I don't know if I used ear cartilage or not, but my ears are stuffed with cotton. They told me not to take it off. First of all, I didn't pay, but it was talked about paying when I visit two days later. A medical chart with surgery records? Can I get it if I ask for it? Regardless of whether the rib cartilage is used or not, I want to receive it because I do not know what will happen later. Do you just give it to me if I ask for it? Has anyone else received it? And is there a big difference between ear cartilage and donor rib cartilage???