부산대학교 도서관

A 57-year-old woman attended the emergency department complaining of protrusion of the right eyeball for three days. The history revealed that she had head injury in a road traffic accident about five weeks ago. The accident had caused a fracture of the right angle of the mandible that was fixed internally by the maxillo-facial surgeon. Subsequent angiogram showed a right direct carotid-cavernous fistula. Endovascular therapy was successful in obliterating the fistula. She recovered well. Although carotid-cavernous fistula is an uncommon complication of head injury, emergency physicians should be aware of this condition because of its potential mortality and morbidity.