Mirror image: opposite paths of cilioretinal arteries

Abstract

A cilioretinal artery was noted in each eye during routine eye examination of a 22-year-old man. Using a mobile phone camera equipped with a 20 D lens, an image of each fundus was captured. In the right eye (A), the cilioretinal artery was seen to originate from the upper temporal quadrant, whereas in the left eye (B), it originated from the lower temporal quadrant.