Ankylosis of the stapedio-vestibular joint.
D000328:Adult; D000844:Ankylosis / Q000473:pathology*; D001862:Bone Resorption; D002114:Calcinosis / Q000473:pathology; D004429:Ear Ossicles / Q000473:pathology*; D005260:Female; D006644:Histiocytes; D006801:Humans; D008297:Male; D009999:Ossification, Heterotopic / Q000473:pathology; D010006:Osteoblasts; D010010:Osteoclasts; D010040:Otosclerosis / Q000473:pathology*