Now one of the most popular procedures for correcting vision, LASIK has helped millions of people eliminate their need for glasses or contact lenses. As technology continues to advance, new methods have emerged as options for patients, such as iDesign. You may be wondering, “What exactly is the difference between iDesign and standard LASIK?” In this article, we will go over these two procedures so you can make an informed decision.
What Is Standard LASIK?
Standard LASIK (Laser-assisted in situ Keratomileusis) uses a laser to reshape the cornea, allowing for light entering the eye to properly focus onto the retina. Conditions such as nearsightedness, farsightedness, and astigmatism can be corrected with standard LASIK. This treatment is based on certain measurements of your eye, including the shape of your cornea and your vision prescription.
Standard LASIK is quick; most procedures take less than 30 minutes. Recovery time is relatively short as well. It is a safe and effective option for many patients, but it does not always address finer irregularities that can occur in the eyes of various individuals.
How Is iDesign Different from Standard LASIK?
iDesign is actually a more advanced and customized form of LASIK. It uses a wavefront-guided system to map the unique characteristics of your eyes. In order to create a detailed 3D map, the iDesign system can capture over 1,200 micro-readings of the eye! Using such precise measures can allow the surgeon to tailor the laser correction more specifically to your individual eye anatomy.
Having this personalized approach can correct subtle vision imperfections, known as higher-order aberrations, in addition to basic refractive errors. Standard LASIK may not be able to completely solve the higher-order aberrations, and this can affect the quality of vision in low-light conditions or while driving at night.
Simply put, the main difference between iDesign LASIK and Standard LASIK truly lies in the level of customization. Standard LASIK is more of a one-size-fits-all approach and uses general measurements to fix your vision. On the other hand, iDesign technology can correct finer details of the eye based on its unique structure. Considering iDesign takes more precise measurements, it has the potential to deliver even better visual outcomes, including improved night vision and minimized glare. This can especially be useful for those with complicated prescriptions or irregular corneas. So, while iDesign is built on the same principles as standard LASIK, it has actually enhanced those principles through the use of its cutting-edge wavefront-guided technology.
Who Is a Candidate for iDesign LASIK?
Many of the patients eligible for standard LASIK are also good candidates for iDesign. However, iDesign may especially be recommended for those who have higher levels of astigmatism, irregular corneas, or even those who want the most tailored treatment available. Based on your specific needs and eye health, your ophthalmologist will recommend the best option after performing a thorough eye exam.
Those who have had difficulty seeing at night or have experienced halos or glares with glasses may also find that iDesign gives patients a better quality of vision overall. More than just clarity, patients are able to achieve a more natural visual experience.
Which Should You Choose?
Both iDesign and Standard LASIK offer excellent results, but iDesign may provide an edge in terms of precision and visual quality. If you would like to go for the newest technology that has enhanced customization, iDesign might be a better fit. On the other hand, if your prescription is pretty straightforward and you would like a reliable and time-tested method, standard LASIK is a solid and more cost-effective choice.
Your eye doctor will evaluate your corneal thickness, prescription level, and overall eye health to help you decide which option is most appropriate. You may also make your decision depending on your lifestyle expectations and budget.
Get a Consultation
Visual correction is a huge decision, and it is crucial to understand your options. Both standard LASIK and iDesign LASIK are used to help patients have better vision. Still, the extra level of customization that iDesign can give can make a big difference for some patients. A trusted eye professional will be able to guide you through the process and advise you on the best individual approach for your eyes. If you would like to learn more about which treatment is better suited for you, consult a board-certified ophthalmologist today.