2C22
category
Malignant neoplasms of accessory sinuses
Exclusions
6 subordinate codes
2C22.0Adenocarcinoma of accessory sinuses2C22.1Squamous cell carcinoma of accessory sinuses2C22.2Malignant epithelial neoplasms of accessory sinuses, unspecified type2C22.3Melanomas of accessory sinuses4B4YOther specified diseases of the immune system4B4ZDiseases of the immune system, unspecified
Nearby in Malignant neoplasms of middle ear, respiratory or intrathoracic organs
2C20Malignant neoplasms of nasal cavity2C21Malignant neoplasms of middle ear2C23Malignant neoplasms of larynx2C24Malignant neoplasms of trachea2C25Malignant neoplasms of bronchus or lung2C26Malignant neoplasms of the pleura2C27Malignant neoplasms of thymus2C28Malignant neoplasms of heart or mediastinum