Fig. 5From: Three-dimensional soft tissue changes according to skeletal changes after mandibular setback surgery by using cone-beam computed tomography and a structured light scannerSuperimposed color map image using concentration gradient of colors, before and after mandibular setback surgery. Increases in blue color gradient indicate greater inward displacement after MSS. Green color indicates no change. The greatest change occurred in the chin area with an increasing gradient from the lower lip to chin and from side to midlineBack to article page