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2C22.1Y Squamous cell carcinoma of other specified accessory sinuses
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Specific anatomy - multiple selections are allowed
Histopathology - only one may be selected
Has manifestation - multiple selections are allowed
Has severity - only one may be selected
Has alternative severity1 - only one may be selected
Has alternative severity2 - only one may be selected
synonyms
- Squamous cell carcinoma of other specified accessory sinuses
- Squamous cell carcinoma of maxillary sinus
- Squamous cell carcinoma of ethmoidal sinus
- Squamous cell carcinoma of frontal sinus
- Squamous cell carcinoma involving overlapping sites of accessory sinuses
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