SUBGLOTTIC LARYNX (227) SEER CODE SET (164.5)

Name	Value
NAME	SUBGLOTTIC LARYNX
CODE SET TYPE	EXTENSION
EDITION	THIRD EDITION
CODE/DESCRIPTION	DESCRIPTION: In situ: Noninvasive DESCRIPTION: Unknown if extension or metastasis DESCRIPTION: Normal vocal cord mobility confined to subglottis DESCRIPTION: Adj regions of larynx/Vocal cords w normal or impaired mobility DESCRIPTION: Limited to larynx w vocal cord fixation DESCRIPTION: Localized, NOS DESCRIPTION: Pre-epiglottic/postcricoid/pyriform sinus/hypopharynx/vallecula DESCRIPTION: To/thru thyroid cricoid cartilage,omohyoid,sternohyoid,thyrohyoid DESCRIPTION: Further contiguous extension DESCRIPTION: Metastasis