0 |
Normal facial movements, no abnormal asymmetry |
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Normal facial movements, no abnormal asymmetry |
1 |
Minor paresis (asymmetry at rest or doing spontaneous facial movements) |
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Minor paresis (asymmetry at rest or doing spontaneous facial movements) |
2 |
Partial paresis (unilateral ''central'' facial paresis, decreased spontaneous and forced movements with changes most prominent at the mouth, orbital and forehead are normal) |
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Partial paresis (unilateral ''central'' facial paresis, decreased spontaneous and forced movements with changes most prominent at the mouth, orbital and forehead are normal) |
3 |
Complete palsy (involves forehead, orbital, and circumoral muscles) |
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Complete palsy (involves forehead, orbital, and circumoral muscles) |