title: Congenital atresia of the ear.
mesh_terms: D001299:Audiometry; D002648:Child; D002675:Child, Preschool; D004423:Ear / Q000002:abnormalities*; D004424:Ear Canal / Q000002:abnormalities; D004426:Ear Deformities, Acquired; D004429:Ear Ossicles / Q000002:abnormalities; D005260:Female; D006801:Humans; D008297:Male; D008342:Mandibulofacial Dysostosis / Q000150:complications; D013514:Surgical Procedures, Operative; D014433:Tympanoplasty