Speech discrimination and stapedectomy.
D000367:Age Factors; D000368:Aged; D001299:Audiometry; D001844:Bone Conduction; D004192:Discrimination, Psychological; D006311:Hearing Disorders / Q000209:etiology*; D006801:Humans; D008670:Metals; D008875:Middle Aged; D010040:Otosclerosis / Q000601:surgery; D011095:Polyethylenes; D011379:Prognosis; D019736:Prostheses and Implants; D013060:Speech; D013201:Stapes Surgery / Q000009:adverse effects*; D014680:Veins / Q000637:transplantation
D008670:Metals; D011095:Polyethylenes