Scotoma (pronounced skuh- tow- muh) is the medical term for a visual field abnormality, or a blind spot. Most of these blind spots happen in one eye, but they can happen in both eyes.

A scotoma is an area of partial alteration in the field of vision consisting of a partially diminished or entirely degenerated visual acuity that is surrounded by a field of normal – or relatively well …

Jun 13, 2025 · What is a Scotoma? A scotoma is a temporary or permanent blind spot in your field of vision. Everyone has a pinhead-sized blind spot that occurs where the optic nerve enters the retina.

Feb 7, 2025 · Scotomas are blind spots—areas you can't see. They appear as dark, very light, blurred, or flickering spots and can be short-lived or permanent. Scotomas often don't cause problems …

Aug 26, 2024 · Scotoma is one of the conditions that affects your eyesight by creating a blind spot in your field of vision. Scotomas are underlying vision problems that lead to the formation of a blind spot …

Jan 4, 2021 · A scotoma is a blind spot in your vision. Depending on its size and severity, a scotoma also may look like a dark or blurry spot in your vision.

Jan 7, 2026 · Define scotoma (visual blind spot). Learn the causes, from temporary migraine aura to permanent conditions, plus diagnosis and management.

Mar 3, 2026 · Scotoma is a term that may not be familiar to many, but it plays a significant role in understanding various visual impairments. It refers to a partial loss of vision or a blind spot in an …

Feb 20, 2024 · What Is Scotoma? A scotoma, commonly referred to in the context of “scotoma of eye,” is a blind spot in the visual field characterized by a partial or complete area of decreased or lost …

Mar 5, 2025 · Visual field testing is one way your ophthalmologist measures how much vision you have in either eye, and how much vision loss may have occurred over time. A visual field test can …