Congenital fixation of the stapes footplate.
D001299:Audiometry; D002648:Child; D003638:Deafness / Q000151:congenital / Q000209:etiology*; D003937:Diagnosis, Differential; D004429:Ear Ossicles / Q000002:abnormalities* / Q000196:embryology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D010040:Otosclerosis / Q000175:diagnosis; D013200:Stapes Mobilization; D013201:Stapes Surgery; D013997:Time Factors