Abbreviation Encyclopedia
Medical
CSN
Full Form
Chronic Sinusitis
Details
Long-term inflammation of the sinuses lasting more than 12 weeks despite treatment attempts.
Frequently Asked Questions
The full form of CSN is Chronic Sinusitis.
In the field of Medical, CSN stands for Chronic Sinusitis.
Long-term inflammation of the sinuses lasting more than 12 weeks despite treatment attempts.