ICD-11 classes
10 Diseases of the ear or mastoid process
Diseases of middle ear or mastoid
AB13 — Perforation of tympanic membrane
AB13.2 — Other marginal perforations of tympanic membrane

ICD-11 AB13.2 — Other marginal perforations of tympanic membrane

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.