The Central Retinal Artery is a vital blood vessel that supplies oxygen and nutrients to the inner layers of the retina, which is essential for vision. It branches off from the ophthalmic artery and enters the eye through the optic nerve. This artery plays a crucial role in maintaining the health of the retina. If the Central Retinal Artery becomes blocked, it can lead to a condition known as central retinal artery occlusion (CRAO), resulting in sudden vision loss. Timely medical intervention is important to address this condition and prevent permanent damage to the retina.