Preservation of the lenticular process of the incus in surgery for chronic ear disease.
D002781:Cholesteatoma / Q000601:surgery*; D002908:Chronic Disease; D004427:Ear Diseases / Q000601:surgery*; D004429:Ear Ossicles / Q000601:surgery*; D006801:Humans; D007188:Incus / Q000601:surgery*; D008722:Methods