Operations to improve hearing in cases of congenital meatal atresia.
D002425:Cautery; D002648:Child; D002675:Child, Preschool; D004424:Ear Canal / Q000002:abnormalities / Q000601:surgery / Q000637:transplantation; D004426:Ear Deformities, Acquired / Q000601:surgery*; D004429:Ear Ossicles / Q000002:abnormalities*; D005260:Female; D006311:Hearing Disorders / Q000151:congenital / Q000601:surgery*; D006801:Humans; D008297:Male; D013201:Stapes Surgery; D014433:Tympanoplasty