Relevance	Code	Description
	J04	Acute laryngitis and tracheitis
	J04.0	Acute laryngitis
	J04.10	Acute tracheitis without obstruction
	J04.31	Supraglottitis, unspecified, with obstruction
	J04.1	Acute tracheitis
	J04.11	Acute tracheitis with obstruction
	J04.2	Acute laryngotracheitis
	J04.30	Supraglottitis, unspecified, without obstruction
	J04.3	Supraglottitis, unspecified