Are Shadows Normal After Cataract Surgery?

in English, German. Negative Dysphotopsia (ND) is a dark, sometimes rounded bar or shadow in the temporal visual field after uncomplicated cataract surgery that may lead to great patient discomfort.

How long do you see shadows after cataract surgery?

The initial treatment is to wait and see if the shadow goes away on its own. Typically, the phenomenon is observed for 3 to 6 months before any major surgical option is undertaken. Most of the time, the symptoms will fade, or the patient will adapt to the shadows.

Why do I see a shadow after cataract surgery?

“The peripheral arcuate shadow that patients see is the result of square-edge optics causing a refraction of the rays that pass through the edge of the lens that go in opposite directions (leaving a blind spot), and that creates a shadow. That always happens.