[Subperiosteal hematoma of the orbit: case report].

We describe a sixteen years old male patient that suffered a craniocerebral trauma and presented at the emergency room, with ocular pain, palpebral hematoma and left eye proptosis. Orbital computed tomography showed left subperiosteal orbital hematoma. A surgical drainage was performed. Subperiosteal hematoma of the orbit is a rare cause of proptosis; its early diagnosis must be made in order to avoid possible complications.