2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Respiratory And Intrathoracic Organs 160-165 > Malignant Neoplasm Of Nasal Cavities Middle Ear And Accessory Sinuses 160.* > 2006 ICD-9-CM Diagnosis 160.3 Malignant neoplasm of ethmoidal sinus View the most recent version of ICD-9-CM 160.3 160.3 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 160.* hierarchy