Congenital atresia: aspects of surgical care.
D004429:Ear Ossicles / Q000002:abnormalities / Q000601:surgery; D004432:Ear, Middle / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008722:Methods; D019736:Prostheses and Implants; D011859:Radiography; D013997:Time Factors; D014433:Tympanoplasty