Laser Eye Surgery: How Long Does It Last?If you’re tired of dealing with glasses or contact lenses, you may have considered laser eye surgery as a permanent solution for your vision issues. One of the most common questions people ask before undergoing laser eye surgery is: “How long do the results last?” In this article, we’ll provide a realistic overview of what you can expect in terms of long-term outcomes.At IVISION LASER, we utilise advanced technology for laser vision correction and cataract treatment, ensuring you receive the best possible care. Whether you’re interested in LASIK, SMILE® Pro, or another form of laser eye surgery, we are committed to helping you achieve your best vision.1Saragoussi JJ, Djadi-Prat J, Lebuisson DA, et al. Quality of life after LASIK: part II. Quality of life and satisfaction of a population of patients treated with LASIK If you’re still exploring your options, you can learn more about getting laser eye surgery in Adelaide here, or compare our costs with international treatments in our blog about laser eye surgery in India.Otherwise, keep reading to learn more about how long laser eye surgery lasts and what you can expect from the procedure five, ten, or even twenty years down the line.What is Laser Eye Surgery?First, a quick overview: laser eye surgery is a vision correction procedure that reshapes the cornea using a laser to fix refractive errors such as short-sightedness, long-sightedness, and astigmatism. By adjusting the shape of the cornea, the surgery allows light to focus correctly on the retina, resulting in clearer vision.There are several types of laser eye surgery, including SMILE® Pro, LASIK, and SmartSurfACE (TransPRK). Each of these procedures uses advanced laser technology, but they differ in how the cornea is reshaped and how the surgery is performed. Despite the differences in technique, the goal of all these procedures is to reduce or eliminate your dependence on glasses or contact lenses.Is Laser Eye Surgery Permanent or Temporary?One of the biggest misconceptions about laser eye surgery is that it permanently “fixes” your vision for life. While it’s true that the results of laser eye surgery can last for many years, it’s important to have realistic expectations. 2 Sabau. et al. Efficacy, safety, and predictability of transepithelial… : Journal of Cataract & Refractive Surgery, LWW. https://journals.lww.com/jcrs/abstract/2021/05000/efficacy,_safety,_and_predictability_of.14.aspx For most people, laser eye surgery provides long-lasting vision correction. This is because the procedure reshapes the cornea, which doesn’t typically revert to its original form. However, over time, your vision may still change due to age-related factors, like presbyopia (ageing eyes) or the development of cataracts. These conditions can affect the clarity of your vision, but they are not directly caused by the surgery.In short, while laser eye surgery offers a long-term solution for refractive errors, it doesn’t prevent the natural ageing process of the eye. For example, even after a successful procedure, you may still require reading glasses as you get older, or you might need cataract surgery later in life.Can Your Vision Regress After Surgery?While laser eye surgery provides long-term results for the majority of patients, there is a small chance that your vision could regress over time. Vision regression means that your eyesight begins to deteriorate again after surgery.There are some contributing factors to why this might happen, such as:Prescription strength before surgery – People with very high prescriptions may experience a slight regression over time.Age-related vision changes – Again, conditions like presbyopia, which affects your near vision as you age, are not preventable through laser eye surgery.Other medical conditions – Certain health issues, such as diabetes, can affect your eyesight after surgery.In some cases, a secondary enhancement procedure may be recommended to fine-tune your results, especially if there’s been a minor regression. For your peace of mind, IVISION LASER offers comprehensive support, including potential enhancement procedures, as part of your treatment plan. 3Probst, The Optimization of LASIK, International Ophthalmology Clinics 48(1):p 9-16, Winter 2008.How Long Does Laser Eye Surgery Last?LASIK (Laser-Assisted In Situ Keratomileusis) is one of the most popular forms of laser eye surgery, known for its quick recovery and long-lasting results. LASIK has a high success rate, with many patients experiencing long-lasting improvements in their vision. However, as with other types of laser eye surgery, your vision may change later in life due to natural ageing processes like presbyopia or cataracts.If you’re in your 20s, 30s, or 40s when you have LASIK, the results can last for several decades. However, even with long-lasting results, some people may experience slight vision changes as they age. This is entirely normal and can sometimes be managed with minor enhancements.How Long Does SMILE® Pro Last?SMILE® Pro is a newer form of laser eye surgery that offers a minimally invasive approach. Like LASIK, the results of SMILE® Pro typically last for 10 to 20 years or longer for most patients. This procedure is ideal for people with short-sightedness (myopia) and astigmatism, and it delivers excellent long-term outcomes.However, as with any surgery, the longevity of the results depends on your individual circumstances. While SMILE® Pro provides lasting vision correction, your eyes will still age naturally, and you may develop age-related conditions later in life, just as with LASIK.What to Expect After Laser Eye SurgeryAfter laser eye surgery, the recovery process is generally straightforward, but it’s important to follow your surgeon’s aftercare instructions closely.You can expect:Immediate improvement in vision, though it may take a few weeks for your sight to fully stabilise.A short recovery period, with most patients returning to normal activities within a few days.Follow-up appointments to monitor your progress and ensure your vision is stabilising as expected.Maintaining good eye health after surgery is essential. This includes wearing sunglasses to protect your eyes from UV rays and avoiding rubbing your eyes to prevent complications.You may have further appointments over months or even years to monitor possible regression or suggest enhancements.Will You Need Glasses Again?Although a successful laser eye surgery significantly reduces your dependence on glasses or contact lenses, there’s a possibility that you may need glasses again at some point in your life. There is also a chance that you will still need glasses after the procedure.While the need for glasses later in life may still arise, many patients find that their prescription is significantly reduced after LASIK.Does Laser Eye Surgery Prevent Cataracts?Laser eye surgery corrects refractive errors, but it does not prevent cataracts. Cataracts are a common, age-related condition where the natural lens of the eye becomes cloudy, affecting your vision.If you develop cataracts later in life, you can still have cataract surgery, even if you’ve previously had laser eye surgery. Many people who have had laser eye surgery go on to have successful cataract surgery with no issues.How to Maintain Your Vision After Laser Eye SurgeryIf you’re worried about your eye health and the longevity of your laser vision correction, there are a few things you can do to maintain your vision after surgery, ensuring your results last as long as possible. While the surgery itself provides long-term correction, taking good care of your eyes after the procedure can help you preserve your vision and protect your eye health.1. Regular Eye ExamsEven if your vision is clear following surgery, it’s important to continue scheduling annual eye check-ups with your optometrist or ophthalmologist. These routine exams allow your eye doctor to monitor your overall eye health and detect any potential issues early. While laser eye surgery corrects refractive errors, other eye conditions such as glaucoma or cataracts can still develop over time. Regular exams ensure that these issues are identified and addressed promptly.Furthermore, these exams can let you know if you become a candidate for enhancement surgery in the years following your laser eye surgery. By keeping up with your annual eye exams, you can maintain your vision and protect your eye health for years to come.2. Wear SunglassesOne of the simplest ways to protect your vision after laser eye surgery is to wear sunglasses outdoors. Exposure to ultraviolet (UV) rays can harm your eyes and increase the risk of conditions such as cataracts and macular degeneration. After laser surgery, your eyes may be more sensitive to light, making it even more important to shield them from the sun’s harmful rays.When choosing sunglasses, look for pairs that offer 100% UV protection to fully block both UVA and UVB rays. Wearing a hat with a brim for added shade can also provide additional protection. This simple habit can go a long way in preserving your vision and keeping your eyes healthy.3. Maintain a Healthy LifestyleA balanced diet rich in vitamins and antioxidants can have a significant impact on your eye health. Nutrients such as vitamin C, vitamin E, zinc, and omega-3 fatty acids are known to support vision and protect against age-related eye conditions.4https://www.healthline.com/nutrition/eye-vitaminsIn addition to a nutritious diet, regular physical activity and maintaining a healthy weight are important for preventing conditions like diabetes, which can negatively affect your eyes over time. Adopting a healthy lifestyle will not only benefit your overall well-being but also protect the long-term results of your laser eye surgery.4. Avoid Eye StrainIn today’s digital world, many of us spend extended periods of time staring at screens, whether it’s for work or leisure. Prolonged screen time can lead to eye strain, especially in the weeks and months following laser eye surgery when your eyes are still adjusting. To avoid unnecessary strain:Follow the 20-20-20 rule: Every 20 minutes, look at something 20 feet away for at least 20 seconds to give your eyes a break.Adjust your screen brightness to match the lighting around you and reduce glare.Keep screens at a comfortable distance from your eyes, about an arm’s length away.Taking regular breaks from screens and managing your environment can help you avoid strain and protect your newly improved vision. In the early stages of recovery, this is particularly important, but it remains a useful habit to protect your eyes long-term. By following these tips, you can maximise the benefits of your laser eye surgery and keep your vision sharp for many years to come.Is Laser Eye Surgery Right for You?Laser eye surgery offers the potential for long-term vision correction, but how long it lasts depends on your individual eye health, age, and lifestyle. While the procedure can dramatically reduce or eliminate the need for glasses or contact lenses, it’s important to understand that the results may not last forever for everyone. Factors like the natural ageing process and certain medical conditions can affect the longevity of the outcomes.If you’re younger, laser eye surgery can provide decades of improved vision, but age-related changes like presbyopia or cataracts may still develop later in life, requiring future treatments. For older individuals, laser eye surgery might still offer years of clear vision, but other vision correction options, such as lens replacement surgery, might be better suited to your needs, especially if you’re already noticing signs of ageing in your eyes.Your individual lifestyle and medical history can influence the long-term outcomes of laser eye surgery. It is important to discuss any concerns or questions with your surgeon during your consultation. Additionally, eye health habits, such as avoiding UV exposure and getting regular eye exams, can help extend the benefits of the surgery.If you’re unsure whether you’re a good candidate for long-lasting results from laser eye surgery, IVISION LASER offers a free online suitability test. You can also consult with one of our specialists to help you understand how your unique circumstances may affect the longevity of your results.ConclusionLaser eye surgery can provide long-lasting vision correction, though it’s important to have realistic expectations. While most people enjoy many years of improved eyesight, the natural ageing process of the eye means that additional treatments like reading glasses or cataract surgery may be needed later in life.Additionally, if any regression does occur, there are enhancement surgeries which can further correct your vision, ensuring that you’re satisfied with the results.At IVISION LASER, we are dedicated to providing comprehensive laser vision correction services. To learn more about your suitability for laser eye surgery, take our self-test and book an appointment online.