ICD-11 classes
09 Diseases of the visual system
Disorders of the eyeball - posterior segment
Disorders of the retina
9B70 — Inherited retinal dystrophies
LD2H.4 — Usher syndrome
ICD-11 LD2H.4 — Usher syndrome
Usher syndrome is the most common cause of hereditary combined deafness-blindness, and is characterised by the association of sensorineural deafness (usually congenital) with retinitis pigmentosa and progressive vision loss.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere:
- Syndromic genetic deafness #23463