Flexible laryngoscopy in neonates, infants, and young children.
Flexible laryngoscopy was performed 453 times on 264 patients 4 years of age or younger. Sixty-five percent were under 6 months of age. Stridor was the indication for laryngoscopy in 60% of the patients. Problems secondary to intubation and poor voice each were indications in 12%. The most common finding was laryngomalacia, followed by laryngeal edema, normal larynges, and vocal cord paralysis or paresis. Subglottic stenosis was diagnosed in 17 patients. Flexible laryngoscopy is a relatively noninvasive, safe, and effective technique for examining the larynx of infants and young children.
D002675:Child, Preschool; D005336:Fiber Optic Technology / Q000295:instrumentation; D005931:Glottis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007818:Laryngeal Diseases / Q000175:diagnosis; D020704:Laryngoscopes; D007828:Laryngoscopy / Q000379:methods*; D012135:Respiratory Sounds / Q000175:diagnosis; D014826:Vocal Cord Paralysis / Q000175:diagnosis