方法：选取2013-04/2014-10于本院进行诊治的70例视神经萎缩患者为观察组，同时期的70名健康同龄人员为对照组，然后将两组的球后动脉血流动力学及球结膜微循环指标进行比较，并比较观察组中不同分类及严重程度患者的上述检测指标。

结果：观察组的球后动脉血流动力学及球结膜微循环指标均差于对照组，且观察组中重度患者的检测结果差于轻度及中度患者，中度患者的检测结果则差于轻度患者，均有显著性差异(P<0.05)，而不同分类患者之间的检测结果则无显著性差异(P>0.05)。

结论：视神经萎缩患者球后动脉血流动力学及球结膜微循环指标的变化较大，且本病患者的检测结果受疾病严重程度的影响较大。

METHODS: Seventy patients with optic atrophy in our hospital from April 2013 to October 2014 were selected as observation group, 70 healthy persons with the same age at the same time were the control group. Retrobulbar artery hemodynamics and bulbar conjunctival microcirculation indexes of two groups were compared, those detection indexes of observation group with different types and severity degree were compared too.

RESULTS: The retrobulbar artery hemodynamics and bulbar conjunctival microcirculation indexes of observation group were all worse than those of control group, and the detection results of observation group with severe optic atrophy were worse than those of patients with mild and moderate optic atrophy, and the detection results of patients with moderate optic atrophy were all worse than those of patients with mild optic atrophy(all P<0.05), there were all significant differences, while the detection results of patients with different types of optic atrophy had no significant differences(all P>0.05).

CONCLUSION: The change of retrobulbar artery hemodynamics and bulbar conjunctival microcirculation indexes of patients with optic atrophy are great, and the influence of the disease severity degree for the detection results are great.