[Surgical treatment of choanal imperforation].
D003680:Deglutition Disorders / Q000209:etiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009305:Nasopharynx / Q000002:abnormalities* / Q000601:surgery*; D010159:Palate / Q000601:surgery
Traitement opératoire de l'mperforation des choanes.