She listened calmly like Dr. Hu.
"The eye artery is not an isolated branch, it has a rich network of collateral circulation. The cerebral arterial circle, meninges, internal maxillary artery and anterior temporal artery, dorsal nasal artery, and facial artery, etc., can all form this network. After CRAO occurs, most eyes will retain retinal circulation. This could be due to the compensatory role of these rich collateral circulatory networks. This implies that these compensatory network flows are significant factors influencing the movement of emboli. The external pressure applied to a single vessel is hard to control, but it's possible to try and stimulate multiple circuit loops to drive the entire retinal circulation network's flow, which doesn't place pressure on a single vessel, thus reducing adverse reactions and promoting the displacement of the embolus," Xie Wanying said.
