...客 照影检查证实视神经缺血的部位，0A、PCAs血流量下降，血管阻力增加，Hayreh认为与睫状后动脉、视神经头部(optic nerve head，ONH)供血不足有关[6]。
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Glaucoma is a chronic optic neuropathy characterized by retinal ganglion cell death resulting in damage to the optic nerve head and the retinal nerve fiber layer.
青光眼是一种慢性视神经病变，它的特征是视网膜的视网膜神经节细胞死亡，造成视神经盘和视网膜神经纤维层的损害。
Conclusions Neurosurgeon should pay sufficient attention to the diagnosis and treatment of optic nerve injury caused by head injury, strive for diagnosing early and treatment on time.
结论对颅脑外伤性视神经损伤的诊断、治疗，神经外科医生应有足够的重视，争取早期诊断，及时治疗。
Objective To study the method of diagnosis and treatment of optic nerve injury caused by head injury.
目的探讨颅脑外伤性视神经损伤的诊断、治疗方法。
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