Fig. 5From: A study on the association between accessory maxillary ostium and maxillary sinus mucosal thickening using cone beam computed tomographySagittal section showing the points at which the mucosal thickening was measured in dentate study subjects. The mesial and distal sides of the second premolar (yellow arrows), first molar (green arrows) and second molar (pink arrows) were the six points of measurementBack to article page