Sugiyama K, Hombe K, Haque S R, Tomita G, Kitazawa Y
Department of Ophthalmology, Gifu University School of Medicine, Japan.
Nippon Ganka Gakkai Zasshi. 1994 Apr;98(4):340-3.
The cilioretinal artery in a monkey eye was observed by scanning laser ophthalmoscope video-angiography and evaluated by microvascular corrosion casting. After an intravenous injection of fluorescent dye, we observed a choroidal flush at 5.7 seconds, appearance of the dye in two cilioretinal arteries from the edge of the temporal optic disc at 5.9 seconds, and the capillary phase of cilioretinal arteries at 6.4 seconds. The dye was first observed in the central retinal artery at 6.9 seconds. The cilioretinal arteries directly supplied the microcirculation of the temporal disc in a sector-shaped pattern and the retinal vasculature in the disc-macular area. The vascular casting showed the total course of the cilioretinal arteries from the posterior ciliary arteries to the retina. The cilioretinal arteries entered the temporal edge of the retrobulbar optic nerve head, gave off some branches at the prelaminar portion, and appeared at the temporal edge of the optic disc.
通过扫描激光眼底镜血管造影观察猴眼的睫状视网膜动脉，并通过微血管铸型进行评估。静脉注射荧光染料后，我们观察到在5.7秒时脉络膜出现潮红，在5.9秒时染料出现在颞侧视盘边缘的两条睫状视网膜动脉中，在6.4秒时出现睫状视网膜动脉的毛细血管期。在6.9秒时首次在视网膜中央动脉中观察到染料。睫状视网膜动脉以扇形模式直接供应颞侧视盘的微循环以及视盘 - 黄斑区的视网膜血管系统。血管铸型显示了睫状视网膜动脉从睫状后动脉到视网膜的全程。睫状视网膜动脉进入球后视神经乳头的颞侧边缘，在板层前部分发出一些分支，并出现在视盘的颞侧边缘。
