J31.1 Chronic nasopharyngitis

Type 2 Excludes:

Acute Nasopharyngitis (J00)

The following code(s) above J31.1 may contain annotation back-references that may be applicable to J31.1:

• Diseases of the respiratory system (J00-J99)

Diagnosis Index

Atrophy, Atrophic
- Nasopharynx J31.1
Catarrh, Catarrhal J00 - see also condition
- Nasobronchial J31.1
- Nasopharyngeal J31.1
Nasopharyngitis J00
- Chronic J31.1
Rhinopharyngitis - see also Nasopharyngitis
- Chronic J31.1