Malignant neoplasm of accessory sinuses C31-

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Malignant neoplasm of accessory sinuses C31-

Clinical Information

  • A primary or metastatic malignant neoplasm involving the paranasal sinuses.

Codes

C31 Malignant neoplasm of accessory sinuses

  •  C31.0 Malignant neoplasm of maxillary sinus
  •  C31.1 Malignant neoplasm of ethmoidal sinus
  •  C31.2 Malignant neoplasm of frontal sinus
  •  C31.3 Malignant neoplasm of sphenoid sinus
  •  C31.8 Malignant neoplasm of overlapping sites of accessory sinuses
  •  C31.9 Malignant neoplasm of accessory sinus, unspecified