ICD-11 classes
10 Diseases of the ear or mastoid process
Diseases of middle ear or mastoid
Otitis media
AB01 — Chronic otitis media
AA91 — Chronic suppurative otitis media
AA91.0 — Chronic tubotympanic suppurative otitis media
ICD-11 AA91.0 — Chronic tubotympanic suppurative otitis media
Having a tympanic membrane perforation for at least three months, chronic suppurative otitis media has traditionally been classified into safe and unsafe type. Chronic tubotympanic suppurative otitis media is considered «safe» (meaning it is unlikely to become a worse problem for the patient) if it involves a central perforation of the pars tensa with the inflammatory process affecting the mucosa of the middle ear cleft.
It includes 2 items.
- Benign chronic suppurative otitis media
- Chronic tubotympanic disease
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: