萤光素眼底血管造影(简写为F1—AN)是应用萤光素钠作造影剂,静脉注射后萤光素在蓝色光波的激发下发射出黄绿色萤光,提高了眼底血管的可见度和清晰度,通过眼底检查和快速连续摄片,可以观察到眼底血管内循环的动力过程,从而使眼底血液循环的生理学、病理学都有了进一步研究的可能。自1961年Novotny及Alvis 1 成功地开展F1—AN以来, Fluorescein fundus angiography (abbreviated as F1-AN) is the application of sodium fluorescein as contrast agent, intravenous injection of fluorescein in the blue light wave excitation under the emission of yellow-green fluorescence, increased vascular visibility and Clarity, through the fundus examination and rapid continuous radiography, you can observe the dynamic process of retinal vascular circulation, so that the blood circulation of the eye physiology, pathology have the possibility of further study. Since the success of F1-AN by Novotny and Alvis 1 in 1961,