Relates ICD-9 Codes to 473.3

Chronic sphenoidal sinusitis

ICD-9 Index
Chapter: 460–519
Section: 470-478
Block: 473 Chronic sinusitis
473.3 - Chr sphenoidal sinusitis

View Code 473.3

473.0 - Chronic maxillary sinusitis
473.1 - Chronic frontal sinusitis
473.2 - Chronic ethmoidal sinusitis
473.8 - Other chronic sinusitis
473.9 - Unspecified sinusitis (chronic)

Previous Code: 473.2

View Code 473.3

Next Code: 473.8

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