SUPRAGLOTTIC LARYNX (226) SEER CODE SET (164.5)

Name	Value
NAME	SUPRAGLOTTIC 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: Surpaglottis, etc. DESCRIPTION: > one subsite of supraglottis w/o fixation or NOS DESCRIPTION: Adjacent region(s) of larynx DESCRIPTION: Impaired vocal cord mobility DESCRIPTION: Limited to larynx w vocal cord fixation DESCRIPTION: Localized, NOS DESCRIPTION: Region outside supraglottis W/O fixation DESCRIPTION: Code 60 w fixation DESCRIPTION: Pre-epiglottic tissues/Postcricoid area/Hypopharynx, NOS DESCRIPTION: Deep base of tongue DESCRIPTION: Cricoid cartilage DESCRIPTION: To/thru thyroid cartilage and beyond DESCRIPTION: Extrinsic muscles (omohyoid/sternohyoid/sternothyroid/thyrohyoid) DESCRIPTION: Further continguous extension DESCRIPTION: Metastasis