[Single transmeatal atticoantrotomy].
D002781:Cholesteatoma / Q000601:surgery; D004427:Ear Diseases / Q000601:surgery*; D004432:Ear, Middle / Q000601:surgery*; D006801:Humans; D008417:Mastoiditis / Q000601:surgery*; D008722:Methods
Aticoantrotomía transmeatal simple.