Fig. 1From: Three-dimensional assessment of the anterior and inferior loop of the inferior alveolar nerve using computed tomography images in patients with and without mandibular asymmetryReference points and plane for diagnosis of facial asymmetry. Facial asymmetry was defined when distance from Pog to midsagittal plane (Pog deviation) was over 3.5 mm. OrR, Orbitale right; OrL, Orbitale left; PoL, Porion left; Cg, Crista galli; Ba, Basion, Pog, PogonionBack to article page