ICD-11 classes
10 Diseases of the ear or mastoid process
Diseases of middle ear or mastoid
Otitis media
Suppurative otitis media
ICD-11 Suppurative otitis media
This involves a perforation (hole) in the tympanic membrane and active bacterial infection within the middle ear space for several weeks or more. There may be enough pus that it drains to the outside of the ear (otorrhea), or the purulence may be minimal enough to only be seen on examination using a binocular microscope, unspecified.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis contains 4 clarifying diagnoses:
- AA90 — Acute suppurative otitis media
- AA91 — Chronic suppurative otitis media
It contains 4 clarifying diagnoses. - AA9Y — Other specified suppurative otitis media
- AA9Z — Suppurative otitis media, unspecified