ICD-11 classes
10 Diseases of the ear or mastoid process
Diseases of middle ear or mastoid
AB10 — Disorders of Eustachian tube

ICD-11 AB10 — Disorders of Eustachian tube

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code AB10 contains 6 clarifying diagnoses:

1. AB10.0 — Diverticulum of Eustachian tube
2. AB10.1 — Patulous Eustachian tube
3. AB10.2 — Eustachian salpingitis
4. AB10.3 — Obstruction of Eustachian tube
5. AB10.Y — Other specified disorders of Eustachian tube
6. AB10.Z — Disorders of Eustachian tube, unspecified