Fig. 5From: Evaluation of the changes of orbital cavity volume and shape after tooth-borne and bone-borne rapid maxillary expansion (RME)The posterior plane was constructed by selecting the lateral (OC1) and medial (OC2) walls of the optic foramen taken at the most caudal axial view and the most cranial point of the lateral walls (OC3) of the optic foramen taken on the sagittal viewBack to article page