ACCESSORY (PARANASAL) SINUSES (EXCL. MAXILLARY SINUSES) (65) SEER CODE SET (164.5)
Name
Value
NAME
ACCESSORY (PARANASAL) SINUSES (EXCL. MAXILLARY SINUSES)
CODE SET TYPE
EXTENSION
EDITION
FIRST EDITION
CODE/DESCRIPTION
DESCRIPTION: In situ
DESCRIPTION: Unknown
DESCRIPTION: Confined to sinus
DESCRIPTION: Localized, NOS
DESCRIPTION: Greater than one accessory sinus
DESCRIPTION: Palate, nasal cavity
DESCRIPTION: Extension to bone
DESCRIPTION: Nasopharynx,muscles,soft tissue,skin,brain,orbital
DESCRIPTION: Further extension
DESCRIPTION: Metastasis
