ICD-11 classes
08 Diseases of the nervous system
Disorders with neurocognitive impairment as a major feature
8A21 — Progressive focal atrophies
ICD-11 8A21 — Progressive focal atrophies
Progressive cortical atrophies are neurodegenerative diseases with progressive impairment in a single cognitive domain secondary to circumscribed cerebral atrophy.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code 8A21 contains 3 clarifying diagnoses:
- 8A21.0 — Posterior cortical atrophy
- 8A21.Y — Other specified progressive focal atrophies
- 8A21.Z — Progressive focal atrophies, unspecified