Fig. 5From: Assessing the impact of occlusal plane rotation on facial aesthetics in orthodontic treatment: a machine learning approachSchematic illustration of the SN-OP changes and consequent mandibular rotation. (a) Clockwise rotation of OP and mandible by extrusion of upper and lower molars and incisors in hypodivergent group. (b) Counter-clockwise rotation of OP and mandible by intrusion of upper and lower molars and incisors in hyperdivergent group. (c) Counter-clockwise rotation of OP without beneficial mandible rotation by extrusion of upper molars, intrusion of lower molars and incisors in hyperdivergent groupBack to article page