AB31.5ICD-11 MMS 2026-01
Autoimmune inner ear disease
Description
Autoimmune inner ear disease (AIED) is a clinical syndrome of bilateral sensorineural hearing loss (SNHL) >30dB at one or more frequencies progressing over a period of 3-90 days. Progression of SNLH >15dB at one frequency or >10dB in two frequencies in at least one ear should be demonstrated. Vestibular symptoms may be present in 50% of patients and systemic autoimmune disease (SAD) coexists in 30% of patients.
Index terms
- Autoimmune inner ear disease
Exclusions from above levels
Sibling codes
AB31.0– Meniere diseaseAB31.1– Vestibular migraineAB31.2– Benign positional paroxysmal vertigoAB31.3– Superior canal dehiscence syndromeAB31.4– Disembarkment syndromeAB31.6– Vestibular paroxysmiaAB31.7– Vertiginous syndromesAB31.Y– Other specified episodic vestibular syndromeAB31.Z– Episodic vestibular syndrome, unspecified
Foundation entity
Autoimmune inner ear disease – http://id.who.int/icd/entity/1392879169
Allowed postcoordination axes
Part of: AB31: Episodic vestibular syndrome › 10: Diseases of the ear or mastoid process