161.1 Supraglottis
Aryepiglottic fold or interarytenoid fold, laryngeal aspect
Epiglottis (suprahyoid portion) NOS
Extrinsic larynx
False vocal cords
Posterior (laryngeal) surface of epiglottis
Ventricular bands
Excludes: anterior aspect of epiglottis (146.4)
aryepiglottic fold or interarytenoid fold:
NOS (148.2)
hypopharyngeal aspect (148.2)
marginal zone (148.2)
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