Corticobasal degeneration (CBD): diagnostic criteria
Written and reviewed by Dr Ibrahim Imam, Consultant Neurologist. Last reviewed .
Corticobasal degeneration (CBD): diagnostic criteria. Insidious onset of typical phenotypes. Fully referenced neurology checklist.
Diagnostic criteria for probable CBD
- Insidious onset of typical phenotypes
- Gradual progression for at least 1 year
- Onset age ≥50 years
- Absent family history
- No known tau mutations e.g. MAPT
Diagnostic criteria for possible CBD
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CBD diagnostic categories
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