Gradually progressive condition where the macula at the center of the retina is damaged is called?

Gradually progressive condition where the macula at the center of the retina is damaged is called?

• A. Macular degeneration (MD)
• B. Glaucoma
• C. Cataract
• D. Ametropia

Answer: (A)

Macular degeneration is a gradual damage to the macula, the central part of the retina responsible for sharp, detailed vision. Because the macula controls fine vision, its deterioration leads to a progressive loss of central vision—reading, threading a needle, recognizing faces—while peripheral vision often remains relatively normal. This condition is often age-related and can start as a slow, dry form and may progress to a wetter form with more rapid vision loss. This differs from glaucoma, which begins with or affects peripheral vision due to optic nerve damage; cataract, which clouding of the lens tends to blur vision broadly; and ametropia, a refractive error that causes blurry vision but isn’t due to progressive retinal damage.

Macular degeneration is a gradual damage to the macula, the central part of the retina responsible for sharp, detailed vision. Because the macula controls fine vision, its deterioration leads to a progressive loss of central vision—reading, threading a needle, recognizing faces—while peripheral vision often remains relatively normal. This condition is often age-related and can start as a slow, dry form and may progress to a wetter form with more rapid vision loss.

This differs from glaucoma, which begins with or affects peripheral vision due to optic nerve damage; cataract, which clouding of the lens tends to blur vision broadly; and ametropia, a refractive error that causes blurry vision but isn’t due to progressive retinal damage.