The veins that drain blood from the eye are called vortex veins and the central retinal vein.
Understanding the Eye's Vascular System
The eye requires a complex network of blood vessels for its function, both arteries to bring in oxygen and nutrients and veins to remove waste. Here's a look at the key components:
Arterial Supply
- An ophthalmic artery provides the initial blood flow to the eye.
- The central retinal artery branches off of the ophthalmic artery and delivers blood to the retina.
Venous Drainage
- Vortex veins and a central retinal vein are the primary veins that drain blood from the eye.
- These veins exit the eye through the back, carrying deoxygenated blood away.
Key Veins in Eye Drainage
| Vein Name | Function |
|---|---|
| Vortex Veins | Primary veins draining blood from the eye. |
| Central Retinal Vein | Drains blood from the central part of the retina. |
How Blood Vessels Enter and Exit the Eye
Both the arteries and veins of the eye, including the vortex veins and the central retinal vein, enter and leave through the back of the eye. This common entry and exit point makes the vascular system efficient and protected.
