Penetrating injuries to the orbit represent a small but very complicated portion of head injuries. Because of the close proximity to many vital structures, any penetrating orbital injury requires a multidisciplinary follow-up. Cases of penetrating injuries have flooded the literature, but no one has presented a systematic approach to the complications associated with these types of injuries. Herein, we present the complications associated with each orbital entry mode: superior, inferior, medial, lateral rims of the orbit, and extraorbital entry.
Keywords: knife; orbit; pen; pencil; penetrating injury; rim.