Congenital stenosis of the ear canal in both ears.
I don’t actually recommend looking it up. The pictures are icky. The short of it, her ear canals are too small. Skin cells shed but get stuck, then decay and all kinds of bacteria breed. Her ears produce more wax and oil to try to clear it, blocking it further. Untreated, my kitten will be in pain and go deaf.
“Congenital” anything is not covered by my pet insurance. (When your cats are your kids, you get insurance.)
I really don’t know how I’m going to afford a couple thousand dollars to get her ears fixed. But I don’t want to let my kitten suffer the pain of the condition and go deaf. Maybe I’ll have a book sale or ask someone to be my old fashion patron of the arts. I don’t know.