Corticobasal Degeneration

**Definition:** Rare progressive neurological disorder characterized by Parkinsonism, cortical atrophy of multiple areas of the brain including the cerebral cortex and the basal ganglia, cognitive dysfunction and eye movement abnormalities.

**Tree numbers:** - C10.574.945.312

**Synonyms:** - Cortico-basal Degeneration - Cortico-basal Ganglionic Degeneration - Corticobasal Syndrome