The lateral rectus muscle is separated from the lateral orbital wall by fat. Posteriorly, the ciliary ganglion lies between it and the optic nerve.

Duane syndrome can be classified into 3 types. Type I consists of limited abduction, intact adduction, and frequent primary position esotropia. Type II is extremely rare and is characterized by ...

These fractures may affect any of the orbital perimeters, namely the floor (i.e. inferior border), the medial wall (i.e. lamina papyracea), the lateral wall and the roof (i.e. superior border).