medical / biology explain on Instagram: "LASIK surgery is a modern eye procedure that corrects vision problems like nearsightedness, farsightedness, and astigmatism by reshaping the cornea—the clear front part of the eye—so that light focuses properly on the retina, allowing clearer vision without glasses or contact lenses. The procedure is quick, safe, and nearly painless, usually taking just 10–15 minutes for both eyes, and most people notice improved vision within 24 hours. Here’s how LASIK s