2C23.30Squamous cell carcinoma of larynx, subglottis
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
A squamous cell carcinoma of the larynx that arises from the subglottic area. Symptoms include dyspnea and stridor. It spreads to the hypopharynx, trachea, and thyroid gland.
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Histopathology - only one may be selected
Has manifestation - multiple selections are allowed
Has severity - only one may be selected
Has alternative severity1 - only one may be selected
Has alternative severity2 - only one may be selected