Morphometry of the Orbit in East-European Population Based on Three-Dimensional CT Reconstruction

Table 4

Distances of bony structures not permanently present in the orbit [mm].

Measured distance	R	L	R + L
Supraorbital foramen-Hyrtl canal	Mean 30,5; 25,1–36,4	Mean 30,55; 25,8–35,3	Mean 30,52; 25,1–36,4
Frontozygomatic suture-Hyrtl canal	Mean 27,33; 24,7–32,3	Mean 26,1; 26,0–26,2	Mean 26,84; 24,7–32,3
Anterior lacrimal crest-accessory posterior ethmoidal foramen	Mean 34,85; 33,9–36,5	Mean 33,08; 28,3–37,6	Mean 33,79; 28,3–37,6