XLIV - Central-large-upper airway (incl. pharyngeal-nasal) involvement
Upper airway obstruction other than angioedema or hematoma
Last update 08/12/2019
Including pneumomediastinum (PMID 31737371. See also under VIIh), infection in or around the central airway (e.g. thyroiditis (PMID: 30333204). May cause or aggravate obstructive sleep apnea (PMID 11990203)