2C23.20Squamous cell carcinoma of larynx, supraglottis
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
A squamous cell carcinoma of the larynx that arises from the supraglottic area. Signs and symptoms include dysphagia, a sensation of foreign body in the throat, and hemoptysis. It spreads to the space anterior to the epiglottis, pyriform sinus, and base of the tongue.
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Specific anatomy - multiple selections are allowed
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