Lee Mun-Wai, Lee Shu-Yen, Ong Sze-Guan
Singapore National Eye Centre, Singapore.
Clin Exp Ophthalmol. 2007 Jul;35(5):486-8. doi: 10.1111/j.1442-9071.2007.01518.x.
Ocular trauma is a major cause of unilateral blindness and male adults in the working age group have been found to have higher rates of ocular injury. A case of a work-related penetrating ocular trauma with an intraocular foreign body causing an optic disc laceration and consequently a combined retinal arterial and venous occlusion is presented. The patient did not recover useful vision despite early surgical intervention. This case highlights an unusual sequelae following penetrating ocular trauma as well as the importance of safety eyewear for individuals in high-risk occupations.
眼外伤是单侧失明的主要原因，研究发现，处于工作年龄组的成年男性眼外伤发生率较高。本文报告一例与工作相关的穿透性眼外伤病例，眼内异物导致视神经盘撕裂，进而引发视网膜动静脉联合阻塞。尽管早期进行了手术干预，患者仍未恢复有用视力。该病例凸显了穿透性眼外伤后一种不寻常的后遗症，以及高危职业人群佩戴安全眼镜的重要性。
