Laser eye surgery, including LASIK and PRK, has transformed the lives of millions by providing clearer vision and reducing or eliminating the need for glasses or contacts. Yet despite decades of success, misinformation continues to circulate online about the supposed “hidden dangers” of these procedures. Let’s set the record straight.
Myth #1: Laser eye surgery is new and untested
In reality, laser vision correction has been performed for over 30 years. The first FDA approval for LASIK came in the 1990s, and since then, millions of procedures have been successfully completed worldwide. Modern laser systems are more accurate and safer than ever, with outcomes and technologies continuously refined through extensive research and clinical trials.
Myth #2: Laser surgery causes permanent night vision problems
Some patients may experience temporary glare or halos around lights at night during the healing process. These effects typically resolve within weeks to months. Serious long-term issues are rare—especially when surgery is performed by a qualified ophthalmologist using the latest equipment. In fact, many patients report improved night vision compared to their pre-surgery vision with glasses or contacts.
Myth #3: Long-term risks are unknown
Because LASIK and PRK have been in use for decades, we now have long-term data showing high safety and satisfaction rates. Major studies—including those from the FDA and the U.S. military—consistently show that the vast majority of patients (over 95%) are satisfied with their results. Complications are extremely rare, and most can be corrected if they occur.
Myth #4: Your eyes can be “damaged” by the laser
This is perhaps the most persistent myth. The excimer laser used in LASIK and PRK does not burn or damage tissue—it uses cool ultraviolet light to gently reshape the cornea with micrometer precision. The laser precisely breaks molecular bonds to reshape the cornea micron by micron. The excimer laser is a cold laser that doesn’t spread heat to surrounding tissue… It cannot penetrate beyond the cornea or “accidentally” harm deeper parts of the eye.
Myth #5: Laser surgery wears off
Laser vision correction is permanent. However, your eyes continue to age, and conditions like presbyopia (difficulty seeing up close after age 40) or cataracts can still develop naturally. These are not related to the surgery itself. In some cases, a touch-up (or enhancement) may be needed years later, but this is uncommon.
What Really Matters: Proper Screening and an Experienced Surgeon
The key to a safe, successful procedure is appropriate patient selection and a skilled ophthalmologist. Not everyone is a candidate, and a thorough eye exam is crucial. At our clinic, we prioritize safety and transparency, and we’re here to answer any questions you have.
The Bottom Line
Laser eye surgery is one of the most studied and successful elective procedures in modern medicine. The idea of “hidden dangers” is often rooted in outdated information or anecdotal fear—not science. When performed on the right patient by the right hands, it’s safe, effective, and life-changing.
If you’re considering laser vision correction, talk to us. Let’s make sure you have the facts—so you can make the best decision for your vision and your future.