Fig. 6From: A study on the association between accessory maxillary ostium and maxillary sinus mucosal thickening using cone beam computed tomographySagittal CBCT section showing the points at which measurements were made in a edentulous study subject. Six equidistant points (arrows and dots) on a line (yellow discontinuous) connecting the anterior and posterior most points on the floor of the sinus in sagittal section. (Dots indicate areas with no MT)Back to article page