Fixation of the malleus.
D003638:Deafness / Q000601:surgery; D004427:Ear Diseases / Q000601:surgery; D004429:Ear Ossicles; D006801:Humans; D008307:Malleus / Q000601:surgery; D010001:Osteitis Deformans / Q000150:complications; D010040:Otosclerosis / Q000150:complications