Refractive Lens Exchange
Meet Dr. Randa M. Garrana, Our LASIK Specialist
When it comes to LASIK surgery, experience matters. Dr. Randa M. Garrana has performed more than 41,000 LASIK procedures and completed a prestigious Fellowship from Harvard in Cornea, External Disease, and Refractive Surgery.
As one of the leading authorities in refractive and corneal surgery, Dr. Garrana brings unparalleled expertise to every procedure at Associated Eye Physicians & Surgeons of New Jersey. Her advanced training and extensive surgical experience ensure that you receive the highest standard of care as you take the first step toward clearer vision.
Understanding Refractive Lens Exchange
This section explains what happens during RLE and why many patients over 45 choose it for long-term vision improvement.
During surgery the natural crystalline lens is removed and replaced with a synthetic lens designed to correct nearsightedness, farsightedness, astigmatism, or presbyopia. Because the original lens is gone, cataracts cannot develop in the future.
LASIK reshapes the cornea, while RLE changes the eye’s focusing power from inside by replacing the lens. Patients with very high prescriptions or early cataracts often gain better results from RLE than from corneal laser procedures.
Since the natural lens is the tissue that becomes cloudy with age, removing it during RLE prevents cataract formation. This means one procedure now can spare you cataract surgery years later.
RLE Consultation Process
Before surgery you meet with our refractive eye surgeon to confirm candidacy and create a personalized plan.
Advanced imaging and visual tests check the cornea, the lens, and the overall health of each eye to be sure RLE is safe and effective for you.
Your lifestyle and daily tasks guide the selection of a lens that supports clear distance, near, or intermediate vision, or a mix of all three.
The surgeon reviews the advantages and trade-offs of each intraocular lens type so you can make an informed decision that matches your needs.
Lens Options After RLE
The artificial lens you choose plays a major role in how you see after surgery. Several designs are available.
This lens has multiple zones that provide clear vision at near and far ranges, helping many people rely less on both distance glasses and readers. Some patients notice halos at night while the brain adjusts.
A monofocal lens offers crisp clarity at one set distance, most often for far vision. Reading glasses are usually needed for close work, but the lens is predictable and cost-effective.
EDOF lenses stretch focus over a continuous range, giving smooth transitions from distance to intermediate tasks like computer use. They tend to cause fewer night-time halos than multifocal lenses.
Toric lenses correct astigmatism and can be combined with monofocal, multifocal, or EDOF optics. They sharpen vision by addressing the irregular curve of the eye while also delivering the chosen focus range.
Benefits of Refractive Lens Exchange
RLE provides several long-lasting advantages, especially for adults who want freedom from glasses or who face early cataracts.
Depending on the selected lens, RLE can sharpen near, intermediate, and distance sight, often reducing or removing the need for eyewear.
Because the natural lens is removed, cataracts cannot form, saving you another procedure later.
The artificial lens does not change over time, so results remain steady and reliable for years.
Most patients return to normal activities within a day or two, with vision improving quickly after surgery.
Many people enjoy day-to-day tasks such as reading, driving, and traveling without the inconvenience of glasses or contacts.
The lens is not affected by hormonal shifts or hydration changes, leading to stable clarity throughout the day.
Step by Step Procedure
RLE is an outpatient surgery that takes about 15 to 30 minutes per eye and uses the same techniques as modern cataract surgery.
The surgeon makes a tiny incision, usually under 3 millimeters, to access the lens compartment.
Ultrasound energy gently breaks up the lens, which is then removed through the small opening.
A foldable artificial lens, selected to match your prescription, is inserted through the incision.
The lens unfolds and centers in place. The micro-incision seals on its own, so stitches are not needed, allowing rapid healing.
Ideal Candidates for RLE
Certain factors make RLE an excellent option for people who want lasting vision correction.
Presbyopia often begins in the mid-40s, and RLE can remove the need for reading glasses at this stage of life.
High farsightedness or significant astigmatism that falls outside the safe range for laser surgery can be corrected with RLE.
If your glasses or contact lens prescription has stayed steady for at least a year, RLE results are more predictable.
Candidates should have corneas, retinas, and optic nerves that are generally healthy and free of uncontrolled disease.
Patients with the first signs of cataract clouding can address both vision correction and cataract prevention in one step.
People with thin corneas, irregular curvature, or extreme prescriptions often find RLE to be the safer and more effective choice.
Frequently Asked Questions
The answers below address common concerns about Refractive Lens Exchange.
No. Numbing eye drops and a mild sedative keep you comfortable. Most patients feel only gentle pressure during the brief procedure.
Yes. Once the natural lens is replaced, significant changes are unlikely. Some people may still choose light reading glasses as the eyes age, but many remain glasses-free.
RLE can treat nearsightedness, farsightedness, astigmatism, and presbyopia. Multifocal or accommodating lenses give clear vision at several distances in one implant.
Many patients see better almost immediately, though vision can fluctuate for a few weeks while the eye heals.
Risks are low but may include infection, increased eye pressure, retinal issues, or lens movement. A thorough exam helps minimize these possibilities.
You arrive at our outpatient center, receive dilating and numbing drops, and relax while the surgeon performs the 15 to 30 minute operation. After a short recovery period you go home with detailed care instructions and a follow-up visit is scheduled.
Partner With Our Eye Care Team
Refractive Lens Exchange offers a reliable path to clearer, more comfortable vision for adults who want lasting results. Our experienced surgeons use advanced technology and personalized planning to help you enjoy life with fewer visual barriers. We look forward to guiding you toward the best vision possible.
The staff was kind and friendly. The Dr was very knowledgeable and helpful. The procedure was clearly explained.
Maricely Lopez
The technician, doctor, and front desk staff all are friendly helpful and caring individuals. Office is clean, and appointment times are honored.
Ragenie Suknanan
Dr. Garranna was very professional, straight forward and honest throughout the whole process. It has been 3 months since my surgery and I am maintaining 20/15 vision. I highly recommend Dr. Garrana to anyone who might be interested in LASIK surgery.
Chandan S.
So nice and knowledgeable would highly recommend
Laura Hychko
Staff nice and friendly. Dr. Liva is a great doctor. Always pleased with visits.
David Lima