Related Experiment Video
Updated: Aug 23, 2026

Laryngeal Mask Airway (LMA) Placement in a Neonatal Patient Simulator Using a Non-Inflatable Supraglottic Airway (SGA)
Published on: July 14, 2023
[Obstruction of the nose in newborns]
L M Janssen1, E G van der Aa, J F Bruinenberg
1Universitair Medisch Centrum Utrecht, locatie Wilhelmina Kinderziekenhuis, afd. KNO-heelkunde, Postbus 85.090, 3508 AB Utrecht.
Abstract:
Five newborns, 4 girls and 1 boy, presented with breathing and feeding difficulties caused by obstruction of the nose. The causes were choanal atresia, apertura pyriformis stenosis, teratoma, glioma and haemangioma. Following surgical treatment the children were symptom-free. Rapid diagnosis and treatment of these conditions are essential. An alternative airway should be created if a newborn suffers from breathing problems. Diagnostic work-up includes flexible laryngo-endoscopy followed by MRI- or CT-scan. Treatment is usually surgical.
Related Concept Videos
Epistaxis
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
Suctioning the Nasopharyngeal Airway
Equipment Required
Nose and Nasal Cavity
Administering Oxygen by Nasal Cannula
Nasal Cannulas
A nasal cannula is a lightweight tube split into two prongs placed in the nostrils, connected...
Breathing
Trachea
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of the...
