Fig. 9

VOSP wokflow. Figures are labelled form top left to bottom right. A, Patient 3D reconstruction; B, The ideal virtual arches of both arches were registered on the skeletal base, superimposed on the native arches; C, Skeletal base with ideal virtual arches; D,E, Virtual osteotomy of the base of the facial skeleton with ideal virtual arch and both ideal and native; F, Virtual surgical plan: repositioning of the upper jaw, followed by the virtually planned dental arches; G, Positioning of the lower jaw by reference to the ideal virtual occlusion; and H upper and lower jaw surgical virtual planning with native arches