[Laryngomalacia: a review of 42 cases].

In the period from 1981 to 1990, in the Children's Hospital from Sevilla were performed 220 direct laryngoscopies and bronchoscopies to newborns and infants that showed as a main finding: stridor voice change or aspiration syndromes. In the 30 percent the main cause was a congenital laryngeal anomalies. Laryngomalacia is the most common congenital laryngeal anomaly with 42 cases. For it frequency, the otolaryngologist should be familiar with the clinical findings, diagnosis and actual management.