Mallika P S, Chong Y J, Tan A K, Tang I P, Aziz S, Lee H K
University Malaysia Sarawak, Kuching Town Land District, Jalan Tun Ahmad Zaidi Adruce, Kuching, 93150 Sarawak, Malaysia.
Med J Malaysia. 2011 Oct;66(4):361-2.
Intraorbital foreign bodies (IOrbFB) are associated with both sight and life threatening injuries. We report a case of an IOrbFB associated with retrobulbar hemorrhage and injury of the frontal sinus in an 11 year-old boy, after history of fall from the tree. Imaging studies revealed a metallic foreign body (FB) in the orbit and fracture of the walls of the frontal sinus. The usual entry route of an IOrbFB is either through the eye or orbital walls and extremely rare through the paranasal sinuses. This is the first reported case of a FB entering the orbit through the frontal sinus.
眶内异物（IOrbFB）可导致视力受损和危及生命的损伤。我们报告一例11岁男孩的眶内异物病例，该病例伴有球后出血和额窦损伤，患儿有从树上跌落史。影像学检查显示眶内有一金属异物（FB）以及额窦壁骨折。眶内异物通常的进入途径是通过眼球或眶壁，经鼻旁窦进入极为罕见。这是首例报告的异物经额窦进入眼眶的病例。
