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用无赤光眼底照相法结合眼底荧光血管造影及定量视野分析，对２３例（２５眼）前部缺血性视神经病变（ＡＩＯＮ）患者的视网膜神经纤维层（ＲＮＰＬ）进行观察。有２３眼（９２％）检出ＲＮＦＬ缺损并伴有相应的视野缺损。视盘荧光充盈缺损与ＲＮＦＬ缺损及视野缺损三者之间有高度的对应关系。表明ＡＩＯＮ可造成ＲＮＦＬ缺损，并导致相应的视功能损害。
The retinal nerve fiber layer (RNPL) of 23 patients (25 eyes) with anterior ischemic optic neuropathy (AION) was observed using a naked retinal photocoagulation combined with fundus fluorescein angiography and quantitative field of vision analysis. In 23 eyes (92%) RNFL defects were detected with a corresponding visual field defect. There is a high degree of correspondence between the optic disc filling defects and RNFL defects and visual field defects. Show that AION can cause RNFL defects, and lead to the corresponding impairment of visual function.