Unlike traditional cataract surgery and lens implant options, the LAL gives surgeons the opportunity for multiple lens adjustments after surgery. UV light treatments after surgery correct refractive error and dial in optimized vision.
The LAL is implanted using standard cataract surgery techniques. However, because the lens will be adjusted using UV light after surgery and healing has occurred, surgeons can simplify their pre-surgical diagnostic workflow and reduce the anxiety and burden on patients.
Standard refraction techniques can be used after surgery to measure refractive error for LAL patients. This process can be more precise than ever, accounting for lens shift and refractive changes during the healing process, through the LAL’s ability to be adjusted weeks after surgery. Unlike standard lens implants, patients have direct input into their refractive correction as they experience and test vision options during the light adjustment phase.
The LDD delivers targeted UV light to shape the LAL and offer precise adjustment and vision for each patient. Surgeons can adjust the lens over a series of treatments to ensure each patient achieves vision that matches their goals and expectations.
Once you see the results in your own patients, from complex cataracts to ‘straightforward cases,’ it’s hard to imagine looking a patient in the eye and offering anything else.
When I say to patients ‘the Light Adjustable Lens is the most precise implant on Mother Earth and, for the first time in history, we can truly customize your implant...in your eye,’ they get it and want it.
RxSight’s Light Adjustable Lens is the biggest improvement in cataract surgery in my career. We can now deliver the highest level of vision to our patients, tailored to their needs.
I love RxSight and the Light Adjustable Lens, and I’m thrilled to be using the technology. With the LAL, my toughest to please patients have become my happiest. I’m so thankful you brought this to market.
The ability to change the shape of a lens to perfectly match the eye after healing has resulted in the most precise results I have ever seen!
80% of our first 200 LAL patients saw 20/20 or better at both distance and near without glasses. As the LAL also provides the least amount of glare and halos, this makes the LAL the most accurate AND best quality IOL in the world today.
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The ability to treat 0.50 D of postoperative cylinder makes the RxSight LAL the only IOL in the United States approved to correct this level of vision-altering astigmatism.
Astigmatism of as little as 0.50 D can reduce visual acuity by one line, and the impact on dynamic, functional visual acuity and low-contrast acuity is even greater.
92% of eyes (N = 391) achieved results within 0.50 D of target manifest refraction spherical equivalent (MRSE).
Patients are approximately two times more likely to achieve 20/20 vision or better without glasses at 6 months.
The study was a prospective, controlled, multicenter, 12-month study of 600 patients (ITT population) randomized to receive implantation with the RxSight LAL (N = 403) or a commercially available monofocal IOL (N = 197). Effectiveness analyses included 391 LAL patients and 193 control patients. Primary safety variables included best spectacle-corrected visual acuity (BSCVA) at 6 months and incidence of sight-threatening complications and adverse events. Primary effectiveness variables included percent reduction in manifest cylinder at 6 months, percent mean absolute reduction in MRSE at 6 months, and rotation of meridian of LAL at 6 months. Percent of eyes with an uncorrected visual acuity (UCVA) of 20/20 or better at six months post-operatively compared between the LAL treatment group and the monofocal control group was a secondary endpoint.
LAL patients saw nearly as well without glasses (UCVA) as control patients did with glasses (BCVA).
Since the LAL is a monofocal lens, there is low risk of dysphotopsias caused by splitting light, leading to enhanced vision and patient satisfaction.
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