LASIK surgery, a popular option for vision correction, is shedding light on clearer eyesight for many Americans. Here’s a comprehensive guide to understanding LASIK, from candidacy to benefits.
What is LASIK Surgery? LASIK, or laser-assisted in situ keratomileusis, is a laser vision correction surgery performed by ophthalmologists. It aims to improve vision for individuals who prefer not to rely on glasses or contact lenses.
The Procedure: LASIK candidates typically have common refractive errors like nearsightedness, farsightedness, astigmatism, or presbyopia. During the procedure, the surgeon reshapes the cornea using lasers to enhance its focusing power.
Preparation: Before undergoing LASIK, patients undergo thorough evaluations to assess their suitability for the surgery. This includes measuring eye dryness, contrast sensitivity, pupil size, and corneal thickness, among other factors.
What Happens During the Surgery? On the day of the surgery, patients receive mild sedation to ease anxiety. The procedure itself lasts around 10 minutes per eye and involves creating a flap in the cornea with a laser, followed by reshaping the cornea to improve vision.
Recovery: Post-surgery, patients may experience mild discomfort or blurred vision, which improves over time. While distance vision correction is permanent for most, some regression may occur over the years, especially for those with high refractive errors.
Cost and Candidacy: LASIK costs vary depending on factors like surgeon expertise and technology used. While health insurance typically doesn’t cover LASIK, savings accounts like HSAs and FSAs can be used. Most individuals aged 21 to early 40s with stable prescriptions are good candidates.
Benefits of LASIK:
Improved Vision: LASIK offers a lasting improvement in eyesight, with over 95% of patients satisfied with the results.
Potential Cost Savings: While the initial cost may seem significant, LASIK can save money in the long run compared to the ongoing expense of glasses or contacts.
Who Isn’t a Good Candidate? Certain eye conditions like glaucoma or diabetic retinal disease may pose risks for LASIK. Additionally, rare conditions of the cornea could complicate the surgery.
In conclusion, LASIK surgery presents a viable option for those seeking lasting vision correction. With proper evaluation and understanding of the procedure, many individuals can enjoy the benefits of clearer eyesight and reduced reliance on corrective eyewear.
