Fig.16: a) Pre- and Post-treatment cephalometric tracings
superimposed on the SN plane at S: showing no movement of the posterior
dentition and extrusion of the anterior dentition. b) Dental changes as
seen in the ClinCheck⢠software.
Following the treatments, ViveraTM retainers on the
upper and lower arches, to restrict further posterior extrusion and to
retain the final result were provided. One year post-retention pictures
show further deepening of the bit, better occlusal outcomes and well
aligned arches. (Fig. 17)