“…To define the topography of the IOF we took the following anthropometric measurements (Figs. 1, 2), also used by other researchers [1,3,12,13,15,21,24,27,53,64]: -distance between the IOF and infraorbital margin -For.Inf.-Mar.Inf. ; -distance between the medial margin of the IOF and the nasal notch at the level of the conchal crest -For.Inf.-Inc.Nasalis; -distance between the medial margin of the IOF and the midline -For.Inf.-L.M.…”