Osguthorpe J D, Sofferman R A
Department of Otolaryngology and Communicative Sciences, Medical University of South Carolina, Charleston.
Otolaryngol Clin North Am. 1988 Feb;21(1):155-69.
Post-traumatic deterioration of vision requires thorough ophthalmologic evaluation, as well as computed tomographic scanning of the orbits and central visual pathways if no obvious ocular origins of the visual decrement are detected. When optic nerve trauma is a suspected etiology, the patient should be treated with megadose intravenous steroids, as well as optic nerve decompression performed after 12 to 24 hours if improvement of vision fails to occur.
创伤后视力下降需要进行全面的眼科评估，若未检测到明显的视力减退眼部病因，则还需对眼眶和中枢视觉通路进行计算机断层扫描。当怀疑病因是视神经损伤时，患者应接受大剂量静脉注射类固醇治疗，若视力没有改善，则在12至24小时后进行视神经减压术。
