The Evolution of Refractive Surgery and Where It’s Headed

Uncategorized

Refractive surgery is a branch of ophthalmology that has undergone remarkable advancements throughout history. The origins of refractive surgery can be traced back to ancient times. Spectacles were first invented in the 13th century by Italian Salvino D’Armate, providing a non-surgical means of vision correction. Contact lenses also have ancient origins, with early attempts to […]

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Refractive Errors: Myopia, Hyperopia, Astigmatism, and Presbyopia

Presbyopia

Refractive errors are common vision problems that affect a large population worldwide. These errors occur when the shape of the eye prevents light from being focused directly on the retina, resulting in blurred or distorted vision. These are four commonly encountered refractive errors: myopia, hyperopia, astigmatism, and presbyopia. 1. Myopia Myopia, also known as nearsightedness, […]

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