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Posts Tagged ‘perfect vision’

LASIK, or “laser-assisted inside situ keratomileusis,” is the most familiar refractive surgery practice. Refractive surgeries, including LASIK, reshape the cornea to correct distorted vision often eliminating the need for glasses or contacts.

Higher-order aberrations are visual problems not captured inside a traditional eye exam. Inside a young healthy eye, the level of higher-order aberrations are typically low and insignificant. Concern has long plagued the tendency of refractive surgeries to induce higher-order aberration not correctible by accepted contacts or glasses. The progression of lasik method and technologies has helped eliminate the risk of clinically significant visual impairment after the surgery.  Read more... (329 words, estimated 1:19 mins reading time)