circulus arteriosus cerebri [解剖] 大脑动脉环

Circulus arteriosus iridis major [解剖] 虹膜动脉大环

circulus arteriosus major 动脉大环

Circulus arteriosus iridis minor [解剖] 虹膜动脉小环

Major circulus arteriosus of iris 大虹彩动脉轮

lesser circulus arteriosus iris 虹膜动脉小环

circulus arteriosus nervi optici 视神经动脉环

greater circulus arteriosus iris 虹膜动脉大环

Minor circulus arteriosus of iris 小虹彩动脉轮