Otosclerosis.
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D034381:Hearing Loss / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010040:Otosclerosis / Q000150:complications / Q000601:surgery*; D013201:Stapes Surgery