The marsupialized (radical) mastoid.
D000293:Adolescent; D000328:Adult; D002508:Cephalometry; D002648:Child; D002675:Child, Preschool; D002781:Cholesteatoma / Q000601:surgery; D004427:Ear Diseases / Q000601:surgery; D004431:Ear, External / Q000473:pathology; D004432:Ear, Middle / Q000473:pathology; D006801:Humans; D008416:Mastoid / Q000601:surgery*; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology*