ICD-9-CM Volume 2 Index entries containing back-references to
474.9:
- Adenoids (congenital) (of nasal fossa) 474.9
- Disease, diseased - see also Syndrome
- adenoids (and tonsils) (chronic) 474.9
- tonsils, tonsillar (and adenoids) (chronic) 474.9
- Lesion(s)
- tonsillar fossa 474.9