A term neonate becomes cyanosed at rest but improves when crying. A suction catheter cannot pass through either nostril; endoscopy and thin-slice CT confirm bilateral bony-membranous choanal atresia. What is the best initial management?
Bilateral choanal atresia is a neonatal airway emergency: temporise through the mouth, define anatomy and comorbidity, then repair under controlled endoscopic conditions.
A. Immediate bilateral blind transnasal puncture on the neonatal unit: Blind perforation risks skull-base injury, false passage and bleeding.
B. Observe because mouth breathing develops within hours: Neonates are preferential nasal breathers and bilateral obstruction can be fatal.
C. Perform tracheostomy in every case: A secure oral airway and definitive transnasal repair usually avoid tracheostomy.
D. Maintain an oral airway and feeding support, assess associated anomalies, then undertake controlled endoscopic transnasal repair: Initial oxygenation and nutrition permit CHARGE/cardiac assessment and expert repair with skull-base orientation.
E. Insert a nasopharyngeal airway through the atretic plate: The obstruction prevents safe passage and force risks intracranial injury.
If atresia were unilateral with adequate breathing and feeding, repair could be deferred while growth and symptoms are monitored.
Independent Clinora educational preparation material; not official JCIE content, an accredited programme, or a substitute for local policy and specialist clinical judgement.
Back to the Section 1 bank