title: [Choanal imperforation. Topography of the malformation and value of the transpalatine approach].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008866:Microsurgery; D009296:Nasal Cavity / Q000002:abnormalities* / Q000601:surgery; D009300:Nasal Septum / Q000002:abnormalities; D009305:Nasopharynx / Q000473:pathology; D010159:Palate
vernacular_title: L'imperforation choanale. Topographie de la malformation et intérêt de la voie transpalatine.