Fig. 1From: Cone-beam computed tomographic analysis of maxillary sinus septa among Yemeni population: a cross-sectional study(a) Determination the septum height on the sagittal section, (b) Coronal view of sinus membrane thickness measurement in edentulous sinus ridge, (c) sagittal view of membrane thickness measurement in the dentate ridge and (d) measurement of both septum height and membrane thickness in pathological maxillary sinus as unhealthy sinus membraneBack to article page