
An intraocular lens (IOL) is a small, foldable plastic lens that Dr. Patel uses to replace the eye’s clouded lens during cataract surgery. Prior to intraocular lenses being developed, patients had to wear very thick eyeglasses or special contacts to be able to see after cataract surgery. Now several kinds of intraocular lens implants are available to help people enjoy improved vision with cataract surgery like Monofocal Lens.
Today’s IOLs vary in design and their ability to accommodate different visual needs. Every patient has different needs, so Wichita Vision Institute offers a range of IOLs with unique features. The most common intraocular lenses used by Dr. Patel include monofocal lenses, toric lenses, Ligt Adjustable Lens, and multifocal lenses.
Traditional Monofocal Lens
Monofocal lens improves vision at one distance — either near, intermediate or far. Monofocal lens corrects can correct vision loss due to cataracts. For example, patients with no astigmatism can have excellent distance vision and just need to wear reading glasses for improved near vision (e.g., to read a book or look at a prescription bottle). Patients with astigmatism who elect to have a monofocal lens implant will usually have to wear glasses and/or contacts for most everyday activities because the traditional monofocal lens does not correct astigmatism or presbyopia.
Dr. Patel prefers using the AcrySof IQ and TECNIS lenses for monofocal correction. The AcrySof lens includes a yellow filter, which may protect the eye’s retina from UV exposure and other potentially damaging light radiation. Over 70,000,000 AcrySof IQ lenses (which include monofocal, multifocal, and toric lenses) have been implanted worldwide.
The TECNIS lens is the first and only wavefront-designed IOL with FDA approval for reducing spherical aberration, improved functional vision, and improved night driving simulator performance. The TECNIS one-piece lens has a specially-designed frosted edge to minimize unwanted edge glare. Should you decide to proceed with cataract surgery and a monofocal lens implant, Dr. Patel will determine which intraocular lens will best suit your visual needs after extensive pre-operative measurements, examinations, and in-depth discussions with you are performed.
Toric Intraocular lenses
Toric intraocular lenses are uniquely designed for patients who desire improved uncorrected distance vision, reduction in astigmatism and increased independence from glasses for distance vision. Astigmatism is a common visual condition where the eye’s cornea or lens is irregularly curved, resembling more of an oval than a sphere. Astigmatism causes blurred vision and the distortion of images at all distances. Toric lenses can restore clear vision in patients with corneal astigmatism and/or lenticular astigmatism. Dr. Patel uses advanced IOLs such as the AcrySof IQ toric IOL and the TECNIS toric IOL to help provide excellent vision and a decreased dependence on glasses or contacts after cataract surgery.
Light Adjustable Lens
The RxSight™ Light Adjustable Lens is the first and only intraocular lens (IOL) that can be customized after cataract surgery. The Light Adjustable Lens is made of a special photosensitive material that can be adjusted in response to ultraviolet (UV) light. This optimization is done by Dr. Patel in the weeks following lens implantation through a series of non-invasive light treatments that take only a few minutes each. You will have the unique ability to adjust and preview your vision until it meets your personal desires and lifestyle requirements. The Light Adjustable Lens delivers superior vision outcomes that non-adjustable IOLs cannot match. Learn more about the Light Adjustable Lens in Wichita.
Multifocal Intraocular Lenses
The original multifocal lens, ReSTOR was designed to improve vision at multiple distances. With the unique features of the ReSTOR lens, patients experience a full range of clear vision without the need for reading glasses. ReSTOR lenses are commonly used for patients with presbyopia.
There are three versions of ReSTOR lenses currently approved by the U.S. Food and Drug Administration. The original non-aspheric version is based on diffractive technology, which directs light in different ways depending on where the light falls on the different zones of the lens. Diffractive lenses provide great near and distance vision, with less emphasis on intermediate vision.
The newer aspheric AcrySof IQ ReSTOR lens enables better vision at all three distances. It also provides better contrast sensitivity. ReSTOR lenses include a yellow filter, which may protect the eye’s retina from UV exposure and other potentially damaging light radiation. Studies show that four out of every five AcrySof IQ ReSTOR recipients reported never wearing glasses after having the lens implanted in both eyes.
Approved by the FDA, the TECNIS multifocal IOL provides good near, intermediate, and distance vision, even in low-light conditions. Most patients with TECNIS multifocal IOLs are able to read in low-light conditions and drive at night without severe halos or glare. TECNIS lenses are reliable, stable, and restore a patient’s vision back to its prime.
TECNIS multifocal lenses are engineered using WaveFront technology, in which the cornea and crystalline lens of a representative population sample are scanned to obtain measurements. Unlike other IOLs, the TECNIS multifocal IOL addresses and corrects spherical aberration in the cornea to provide sharper vision in low-light situations. The TECNIS multifocal lens is also pupil-independent which means sharper near vision in low light conditions. The TECNIS multifocal lens is clear, so it provides full transmission of healthy blue light, which can be essential for optimal low-light vision. Nearly nine out of 10 patients who have had the TECNIS multifocal IOL implanted never wear glasses. Nearly 90% of patients with the TECNIS multifocal lenses in both eyes are able to function comfortably without glasses at all distances.
Monovision Option
Some patients elect to have one eye corrected for distance vision and one eye corrected for near vision, which is called monovision. Depth perception may decrease with this option due to less binocular vision, because your eyes are not working together. The patients that do best with this method are those who have already used monovision with contact lenses. It is not suitable for everyone as some people have difficulty adjusting to this situation and notice blurred vision at both near and far distances.
Studies have shown that the aforementioned IOLs receive high patient satisfaction ratings. If you and Dr. Patel decide that cataract surgery is right for you, she will recommend the intraocular lenses that works best for your individual vision needs.
Symfony® and Symfony® Toric Premium Intraocular Lenses
Designed to improve everyday life for men and women with cataracts, Symfony® lenses offer continuous, high-quality vision, excellent vision in any lighting condition, and a lens for life. Dr. Reena Patel has the distinction of placing the first Symfony® lens on a patient in Wichita and is highly trained on its implementation and use. In addition, Symfony® lenses offer high-quality vision even in low-light conditions. Activities such as walking at dusk, going to the movies or even driving at night can now be possible with Symfony® lenses.
Contact us today to find out which lenses are right for you!
I Can See Clearly Now
by Don Burrows
Category: cataract surgeryDr. Patel saved my wife’s vision and mine too. I now live 770 miles from her office and would still make the trip, even if it required a cross-country trip.
I highly recommend Dr. Patel
by Jim Guhl
Category: cataract surgeryDr. Patel is a physician whose sincere goal is to improve the quality of life for her patients. When I first became a patient under Dr. Patel’s care, I was diagnosed with cataracts in both of my eyes; dry eye syndrome; and astigmatism. Previous records from my Lasik surgery, which occurred 17 years ago, were no longer available. The Lasik surgery documentation was important in determining the exact corrections that now needed to be made to properly correct my astigmatism. Dr. Patel wisely recommended I postpone the cataract removal and astigmatism correction procedure, until she received newly developed diagnostic equipment. This newly developed technology would provide her with the most accurate metrics possible. New specialized lens implants were also becoming available, which would correct my astigmatism. Dr. Patel explained my chances for a successful outcome would be significantly increased if I would be patient and wait a little longer. Dr. Patel is truly a physician with high integrity and would never perform surgery until she knew it was the right time. She truly cares about providing her patients with the best care she can. Dr. Patel successfully treated my dry eye symptoms with a regiment of eye drops, cleansing techniques and vitamins, which prevented me from requiring more extensive - and more expensive treatment. Prior to the surgery on my right eye, she provided me with sample eye drops from her office and coupons for the eye drops I would need to purchase after my surgery. She did all she could to reduce my expenses. During preparations for right eye surgery, Dr. Patel spent quality time with me explaining the results of my pre-surgery testing and asking questions to determine my vision goals. One of my desires was to once again see the front sight on a pistol. I thoroughly enjoyed going to the firing range, but due to the cataract in my right eye I could no longer see the sights, on my pistol. Although the cataract in my left eye was not as bad yet – I was also experiencing difficulty seeing and firing left handed. Using a blue gun (authentic plastic replica of a Sig P229 pistol), Dr. Patel took additional measurements which she used in determining the correct lens to implant, during my surgery. My right eye surgery took place on November 1, 2017. Two days after the surgery, I happened to glance at my mobile phone and for the first time in 10 years or more, I could read the information on the screen without glasses. I pulled the Sig out of its case and – wow! – The sight picture was there clear as a bell. So the right eye cataract is gone along with the rainbow halos around cars at night and the astigmatism has been corrected better than I dreamed possible. Quality of life restored! The process included the latest diagnostic equipment; the newest technology in an intraocular lens implant; and the use of a laser surgery technique performed by Dr. Patel. Sadly, insurance does not cover much of the cost for the process that produces the optimal results. When it comes to the long term correction of your vision and significant increase in the quality of life it is well worth the investment. Dr. Patel is a very accomplished and highly competent physician and surgeon. I will be forever grateful to her for restoring my vision. I highly recommend Dr. Patel. Jim Guhl Wichita, KS November 13, 2017
In Good Hands
by Luke F.
Category: lasik surgeryTalk about a life changing surgery!!! From the consultation to the surgery I knew I was in good hands. I would recommend WVI to anyone who is considering LASIK. Thanks WVI!
Life Changing!
by Ashley J.
Category: lasik surgeryI love Dr. Patel! After having my dreams crushed at another place when they told me I wasn't a candidate, I went to Dr Patel for a lasik consultation. She is very thorough and gave me information about my eyes that no doctor in almost 20 years has told me. A week ago I had Lasik and it has been life changing! I couldn't be happier and I'm so glad I chose Dr Patel. She truly cares about her patients and her passion shows. The wait time can be very long, but if you are prepared for that ahead of time, you won't be disappointed once you see the doctor. I'm recommending WVI to everyone I know. She is now the only doctor I trust for my eyes.
Impressed with Dr. Patel and Staff
by William D.
Category: cataract surgeryI first saw Dr. Patel about 6 years ago when my left eye wandered to the left side and stayed there. She sent me to the Dean McGee Eye Institute in Oklahoma City for further evaluation. No reason was ever found as to why it did that but it corrected itself after about two months. Since then I have been seeing Dr. Patel regularly. I damaged the left eye in an accident and had to have a vitrectomy performed. She referred me to another specialist Dr. Paul Weishaar and that outcome was also great. The eye did develop a cataract and she performed that surgery a few months ago and suggested a plan for treating dry eyes. It was outstanding and since wearing glasses for over 50 years, I now just wear sunglasses. Simply amazing. Dr. Patel and her staff are the greatest and they know other great professionals if the need arises. They also do charity work and they are all a total blessing to me. I would not even consider going anywhere else. Just gotta love them.
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