Refractive lens exchange vs. LASIK

Many times, people seeking refraction restoration get confused when it comes to determining whether they need LASIK surgery or a refractive lens exchange procedure. What many people don’t know is that the two eye correction procedures are suitable for different kinds of eye problems. It is, however, essential to remember that to find the suitable refractive lens exchange surgery in Orlando or even LASIK surgery clinic, you need to focus more on finding the right professional for the right kind of surgery to avoid worsening your problem. Some of the differences between refractive lens exchange and LASIK include:

RLE and LASIK Procedure details

LASIK and refractive lens exchange are performed using different methods. With LASIK, the procedure in less invasive since is done on the surface of the eyes. RLE, on the other hand, is more invasive since the doctor will need to make an implant. Also, RLE is a reversible process because there is no significant alteration made to the eye other than the corrective lens. LASIK, on the other hand, is a permanent procedure since the correction process has a lasting effect on the eye cells.


Procedure duration

LASIK surgery takes a shorter time to perform because both eyes are attended to simultaneously. Since the procedure is performed using a laser eye surgery machine, it takes about 15 minutes for both eyes. RLE take approximately 30 minutes on each eye. Unlike LASIK, the procedure cannot be simultaneous since it is in most cases performed by hands. The healing period for both methods, however, are almost the same and even the follow-up procedures.


Cost of procedure

RLE is more expensive compared to LASIK. That is because the implantation takes more time and even includes the value of your new lenses. RLE is also invasive making it more complicated. LASIK laser is relatively cheaper because it does not risk much. However, you will want to ensure that whoever is responsible for your LASIK surgery are experts. Keep in mind that laser can be lethal, and if not handled correctly, especially when correcting eyesight, it can lead to other severe problems and even permanent blindness.


Need for glasses

It is good to know that both LASIK and RLE cannot help you get rid of your lenses if you have presbyopia before the correction procedure. Note that there are different ways of correcting vision using both processes. If you want to attain mono-vision, LASIK can help you repair your vision, and you will no longer need glasses to have a clear view. If you need glasses because you are short-sighted, then RLE is the best solution.



Eye refractive procedures have been used to help many people get their vision back, but it should not go without mentioning that they can have a negative effect. After the procedures, side effects typically kick in with some long term potentials and other being short term potentials. There can also be permanent side effects, but this dramatically relies on the quality of eye correction service you received. Keep in mind that the eyes are one of the most sensitive parts of the body and delicate as well. Therefore, we do not recommend choosing the kind of surgery (RLE or LASIK)  by yourself. Please book a free consultation with eye surgery clinic of your choice and get an expert opinion from the top ophthalmologist in your city.


About the Author:

Joel Hunter, MD is an Ophthalmologist, Refractive Surgeon, and the Founder of Hunter Vision in Orlando, Florida. A recognized and respected specialist in vision correction who has performed thousands of refractive surgeries, Joel gives lectures across the country and trains fellow doctors in the newest LASIK surgery techniques.