结果外伤性视神经病变发生率为8 4%。
Results The incidence rate was 8.4%. The majority were young males.
目的探讨外伤性视神经病变的诊断方法及治疗效果。
Objective TO identify approach of diagnosis and effective treatment for traumatic optic neuropathy (TON).
方法回顾性分析外伤性视神经病变88例的临床资料。
Methods Retrospectively analyzed the clinical data of88patients with traumatic optic neuropathy.
结果外伤性视神经病变眼p100潜时延迟、振幅降低。
Results In eyes of traumatic optic neuropathy, amplitude of P100 decreased and its latency delayed.
方法对67例(81眼)挫伤性视神经病变临床资料进行分析。
Methods Analysis of 67 cases (81 eyes) with traumatic optic ne uropathy retrospectively.
眼科疾病：中毒性视神经病变、视觉适应性减退、黄斑变性、白内障等。
Eye disease: toxic optic neuropathy, visual impairment, macular degeneration, adaptability cataract, etc.
严重的GO可以导致角膜暴露、复视，以及可致失明的压迫性视神经病变。
Severe GO leads to exposure keratopathy, diplopia, and compressive optic neuropathy, which might cause visual loss.
创伤性视神经病变(TON)是头部钝伤或穿刺伤后造成严重视力丧失的重要原因之一。
Traumatic optic neuropathy (TON) is an important cause of severe visual loss following blunt or penetrating head trauma.
目的探讨大剂量甲泼尼龙冲击疗法和联合视神经骨管减压治疗外伤性视神经病变的疗效和时机。
Objective To explore the time limiting and therapeutic efficacy of high-dose intravenous methylprednisolone and combining with optic canal decompression in treatment of traumatic optic neuropathy.
结论大剂量甲基强的松龙冲击疗法治疗外伤性视神经病变疗效显著，治疗方便，是较理想的治疗方法。
Conclusion MPPT as a treatment of the traumatic optic neuropathy has remarkable effect, and it is convenient and ideal.
结论TAO性视神经病变的发生与眶压增高、眼肌病变及高血压病、高血脂症、糖尿病、心脏病等全身性疾病有关；
Conclusion The incidence of TAO with optic neuropathy was correlated with orbitono-increase, ocular myopathy, hypertension, hyperlipemia, diabetes, and cardiopathy.
以手术治疗创伤性视神经病变视神经传递眼部的视觉讯息至脑部，而创伤性视神经病变是指因外伤引起的任何视神经伤害。
The optic nerve transmits visual information from the eye to the brain and traumatic optic neuropathy (TON) refers to any injury to the optic nerve secondary to trauma.
结论眼压的升高特别是峰值眼压的升高和眼压波动范围的增大可能是发生非动脉炎性前部缺血性视神经病变的危险因素之一。
CONCLUSION Raised IOP, especially the higher peak and fluctuating range of IOP may be one of risk factors for occurrence of NAION.
结论眼压的升高特别是峰值眼压的升高和眼压波动范围的增大可能是发生非动脉炎性前部缺血性视神经病变的危险因素之一。
CONCLUSION Raised IOP, especially the higher peak and fluctuating range of IOP may be one of risk factors for occurrence of NAION.
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