ICD-11 classes
08 Diseases of the nervous system
Movement disorders
8A00 — Parkinsonism
8A00.1 — Atypical parkinsonism
8A00.10 — Progressive supranuclear palsy
ICD-11 8A00.10 — Progressive supranuclear palsy
Progressive supranuclear palsy (PSP) is a late-onset neurodegenerative disease characterised by supranuclear gaze palsy, postural instability, progressive rigidity, and mild dementia. Five clinical variants have been described with clinicopathological correlations: Classical PSP (Richardson's syndrome), and four atypical variants of PSP including PSP-Parkinsonism (PSP-P), PSP-Pure akinesia with gait freezing (PSP-PAGF), PSP-corticobasal syndrome (PSP-CBS), and PSP-progressive non fluent aphasia (PSP-PNFA).
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere:
- Palsy of conjugate gaze #9938