Fig. 3From: Older adults’ facial characteristics compared to young adults’ in correlation with edentulism: a cross sectional studyFacial distances on the 3D facial surface model. Left: Facial widths; facial width (blue), mouth width (red). In the middle: Facial heights; facial height (purple), middle facial height (blue), lower facial height (red), nose height (green), upper-lip height (yellow). Right: Facial distances in profile; distance between upper lip and E line (pink) and lower lip and E line (light blue)Back to article page