AACG in acute stage may result in the deterioration of visual function owing to ocular circulatory disturbance. There is a circulatory disturbance of PCA and OA in clinical previous stage of AACG.

• AACG急性发作期眼局部血液循环障碍是造成视功能损害的原因之一 ,临床前期眼存在PCA和OA循环障碍。