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C31

Malignant neoplasm of accessory sinuses

Hierarchie
Sub classes
  • 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
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