
Nonsuppurative otitis media and eustachian tube disorders

Acute nonsuppurative otitis media

Acute nonsuppurative otitis media unspecified

Acute serous otitis media

Acute mucoid otitis media

Acute sanguinous otitis media

Acute allergic serous otitis media

Acute allergic mucoid otitis media

Acute allergic sanguinous otitis media

Chronic serous otitis media

Chronic serous otitis media simple or unspecified

Other chronic serous otitis media

Chronic mucoid otitis media

Chronic mucoid otitis media simple or unspecified

Other chronic mucoid otitis media

Other and unspecified chronic nonsuppurative otitis media

Nonsuppurative otitis media not specified as acute or chronic

Eustachian salpingitis

Eustachian salpingitis unspecified

Acute eustachian salpingitis

Chronic eustachian salpingitis

Obstruction of eustachian tube

Obstruction of eustachian tube unspecified

Osseous obstruction of eustachian tube

Intrinsic cartilagenous obstruction of eustachian tube

Extrinsic cartilagenous obstruction of eustachian tube

Patulous eustachian tube

Other disorders of eustachian tube

Dysfunction of eustachian tube

Other disorders of eustachian tube

Unspecified eustachian tube disorder