Today there are multiple options available, but PRK is still the preferred technique for many patients. However, many people don’t realize that PRK laser eye surgery is actually the granddaddy of laser vision correction techniques, and it was followed by the creation of alternatives like LASIK some years later. If you’ve been told that you have cataracts, or if you think you may be a candidate for a Presbyopic Intraocular Lens Implant, come see how at Empire Eye and Laser Center, we provide “Quality worth Experiencing.Laser eye surgery has been around longer than you might expect. Daniel Chang, a sub-specialty trained Refractive Cataract Surgeon, has authored numerous textbook chapters on the subject of Presbyopic IOLs, and he can help you to navigate your sea of options to give you the best results possible. Not all implants perform the same, and not all eyes are candidates for Presbyopic IOLs. Selecting the best intraocular lens implant for you can be a complicated choice. In the simulated image below, notice how both implants provide good distance vision, but the Presbyopia-correcting implant on the right provides good distance and near vision without glasses. However, With the development of refractive multifocal, diffractive multifocal, and accommodating IOLs, collectively known as Presbyopic IOLs, there is now the option of seeing better at both distance and near without glasses.Compared to a conventional monofocal lens, a multifocal or accommodating lens expands your range of vision, so you can have good vision at all distances without glasses. Reading glasses or bifocal glasses are still required to give you a full range of vision. This means that the after surgery, the eye can be set to focus permanently either at distance or at near–not both. Traditionally, IOLs have been all single focus “monofocal” implants. Most commonly, the eye’s lens in replaced in a procedure called Cataract Surgery, but it is possible to replace that lens before the development of cataracts in a procedure called Lensectomy. Since the development of Presbyopia is due to the aging process of the eye’s natural lens, a potential treatment for Presbyopia involves replacing the eye’s lens with an artificial intraocular lens implant (IOL) that can restore some of that focusing ability. What are my options?įortunately, there are now options for countering the effects of Presbyopia. This is one of nature’s ways of (not so subtly) reminding us of the passage of time. Alternatively, they require reading glasses, bifocal glasses, or must remove their glasses to see things at near. Many people hold things further back to read. This “Age-related Focus Dysfunction” is manifested as people get into their 40’s they begin to notice a change in their ability to see up close. As the eye ages, the lens stiffens so it loses its ability to change its focus. In the ideal case, no glasses are needed, and both distance and near objects are in focus. twitter facebook youtube google-plus instagram phoneĪ young, healthy eye has a lens that flexes, giving us the ability to “auto focus” on distance and near objects.Lower Eyelid Blepharoplasty / Eyelid Rejuvenation.Upper Eyelid Blepharoplasty / Ptosis Repair.Cataract Surgery: Multi-Focus Vision Correction.Cataract Surgery: Single Focus Vision Correction.
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