Congenital absence of incus & stapes superstructure.
Loh
L E
LE
D000158:Acoustic Impedance Tests; D000328:Adult; D004429:Ear Ossicles / Q000002:abnormalities*; D005260:Female; D006314:Hearing Loss, Conductive / Q000209:etiology / Q000601:surgery; D006801:Humans; D007188:Incus / Q000002:abnormalities* / Q000601:surgery; D008307:Malleus / Q000601:surgery; D013199:Stapes / Q000002:abnormalities*; D013201:Stapes Surgery / Q000379:methods*