The right infraorbital fissure, right maxillary bone, lacrimal bone, malar process and zygomatic bone were enlarged and thickened (Fig. 2), but were also porous and soft. There were no gross signs ...
Lacrimal irrigation and probing can demonstrate ... [i.e., probe touches the sac wall medially where it is apposed to bone]). Irrigation also allows one to assess if fluid enters the sac and ...