Wrinkle Grade | At rest | At Rest |
1) None | No visible fold, continuous skin line |
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2) Mild | Shallow but visible fold with a slight indentation; minor facial feature. disappears when stretched. |
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3) Moderate | Moderately deep folds. Clear facial features visible at normal appearance but disappears when stretched. |
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4) Severe | Very long and deep folds; prominent facial feature. Less than 2 mm visible fold when stretched. |
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5) Extreme | Extremely deep and long folds, detrimental to facial appearance. >2 mm visible folds still visible even when stretched. |
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