H66.21 Chronic atticoantral suppurative otitis media, right ear

The following code(s) above H66.21 may contain annotation back-references that may be applicable to H66.21:

• Diseases of the ear and mastoid process (H60-H95)
• Chronic atticoantral suppurative otitis media (H66.2)

Diagnosis Index

Disease, Diseased - see also Syndrome
- Atticoantral, Chronic H66.20
-- Right H66.21
- Persistent Mucosal H66.20
-- Right H66.21