RESUMEN
Apart from congenital causes, orbital trauma is a leading cause of unilateral vision loss in children. We report the case of a 2-year-old child who was victim of an orbital trauma of the right eye caused by a ballpoint pen. He consulted us the day after the trauma with significant palpebral edema making the examination difficult. An emergency CT scan of the orbit and brain showed the presence of a right intraorbital foreign body. The patient underwent removal of the foreign body by an anterior orbitotomy with general antibiotic therapy and a simple postoperative course. Penetrating trauma to the orbit should raise the suspicion of the presence of a foreign body. A CT scan should be performed to specify its location. The extraction of the foreign body can be a challenge that requires an experienced surgical team.