Congenital laryngeal anomalies. Laryngeal atresia, stenosis, webs, and clefts.

Congenital laryngeal anomalies may occur as a result of defects in normal prenatal development. They are associated with a broad spectrum of symptoms and require treatment ranging from observation alone to complex open airway surgery. The treating otolaryngologist must organize a management strategy focused on timely diagnosis, ensuring a safe airway, and maximum conservation of respiratory, phonatory, and swallowing ability.