Problems of the stapes footplate associated with tympanosclerosis.
D003240:Connective Tissue Diseases / Q000601:surgery; D004432:Ear, Middle / Q000473:pathology* / Q000601:surgery; D006801:Humans; D011183:Postoperative Complications; D012598:Sclerosis; D013201:Stapes Surgery / Q000379:methods*