08/26/2026
What happens inside the eye when a retinal detachment occurs?
A retinal detachment happens when the retina, the light-sensitive tissue at the back of the eye, separates from the back wall of the eye. Watch to see what happens when the retina detaches and why prompt treatment is so important.
Symptoms can include sudden flashes of light, new floaters, or a shadow or curtain across your vision. If you experience these symptoms, seek care right away.
Learn more about the symptoms, risk factors and treatment of retinal detachment in our Retina Health Series fact sheet: https://www.asrs.org/patients/retinal-diseases/6/retinal-detachment