Research Article
Analysis of the Prevalence, Location, and Morphology of Maxillary Sinus Septa in a Northern Chinese Population by Cone Beam Computed Tomography
Figure 1
The height of maxillary sinus septa. A line along the approximate base of the septum to be measured was drawn, and the height of the septum was defended by the length of a line starting from this base line to its most coronal part along the septum. Septum whose height was over 3 mm was included in this study.