方法：选取2012-01/2014-01本院收治的50例视神经萎缩患者为研究对象，将其随机分为对照组(常规视神经萎缩治疗组)25例和观察组(常规治疗+高压氧治疗组)25例，统计分析两组患者治疗前后视力、视野光敏度、视野缺损及眼动脉、视网膜中央动脉血流参数。

结果：观察组治疗1个疗程、2个疗程及3个疗程的视力、视野光敏度、视野缺损均好于对照组，眼动脉及视网膜中央动脉EDV及PSV均高于对照组，PI及RI则低于对照组，统计比较均有显著性差异(P<0.05)。

结论：高压氧在视神经萎缩患者中的应用效果较好，同时高压氧对患者眼部血流参数的影响也更为积极，是临床上值得采用的治疗方法。

METHODS: Fifty patients with optic atrophy in our hospital from January 2012 to January 2014 were objected, they were randomly divided into control group(conventional optic atrophy treatment group)and observation group(conventional treatment and hyperbaric oxygen treatment group), each group was 25 cases. Statistical analysis of two group before and after treatment eyesight, vision acuity, visual field defect and ophthalmic artery, central retinal artery blood flow parameters were undergone.

RESULTS: The sight, visual field sensitivity and field vision defect of observation group were all better than those of control group at first, second and third course after the treatment, arteriae ophthalmica and arteriae centralis retinae EDV and PSV were all higher than those of control group, PI and RI were all lower than those of control group were all significant differences(P<0.05).

CONCLUSION: The application effect of hyperbaric oxygen in the patients with optic atrophy is better, and the influence of treatment method for the ocular hemodynamic parameters are more active.