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Anatomic risk areas. Red: High-risk areas. central face, eyelids, eyebrows, periorbital skin, nose, lips, chin, mandible, preauricular and postauricular skin, temple area, ear, genitalia, hands, and feet. Yellow: Medium-risk areas. cheeks, forehead, scalp, neck, and pretibial. Green: Low-risk areas. Trunk and extremities (excluding hands, feet, nail units, pretibial area, and ankles).
