骨膜下的

Nontraumatic subperiosteal orbital hemorrhage may occur at any age, but the incidence decreases with age. 非創(chuàng)傷性眼窩骨膜下出血可以發(fā)生在任何年紀(jì)，但是在成年人，骨膜下出血則較少見。

We report a case of spontaneous subperiosteal orbital hematoma in a 56-year-old man. 摘要本報告系關(guān)于一個罕見的自發(fā)性眼眶骨膜下出血的病例。