Many people don’t realize the importance of a clear vision until cataracts begin to blur their sight. It’s also common for cataracts to be accompanied by astigmatism, a condition that causes uneven or distorted vision. Fortunately, modern, advanced cataract surgery techniques make it possible to treat both conditions at once.
Astigmatism occurs when the cornea (the front surface of the eye) is curved unevenly. Instead of being perfectly round, it’s shaped more like a football. This irregular shape causes light to focus at multiple points on the retina, resulting in blurred or distorted vision at all distances.
Our experienced surgeons use advanced astigmatism-correcting intraocular lenses (IOLs) during cataract surgery to not only remove your cloudy lens but also correct astigmatism. This means that many patients experience clearer vision at multiple distances and reduced dependence on glasses or contact lenses after surgery. Our personalized approach ensures we select the right lens to meet your unique visual needs.
Traditional Cataract Surgery vs. Toric Lenses
During cataract surgery, the cloudy natural lens is removed and replaced with a clear artificial lens implant. In the past, a standard IOL could replace the cloudy lens, but did not correct for astigmatism. This meant that many patients still needed prescription glasses or contacts afterward to achieve their best vision.
Toric intraocular lenses changed that. These specially designed lenses are to correct astigmatism while also restoring clarity lost from cataracts. Custom-matched to each patient’s unique corneal shape, toric lenses help light focus precisely at one point on the retina, sharpening vision at once.
Benefits of Astigmatism-Correcting Lenses
Patients who receive toric lenses often enjoy significantly improved distance vision and reduced dependence on glasses. For those seeking even greater freedom from corrective eyewear, other advanced lens options, such as multifocal or extended depth-of-focus lenses, can combine astigmatism correction with a broader range of vision for reading and intermediate distances. The exact type of lens recommended depends on each individual’s lifestyle, visual goals, and the shape of the cornea.
At Fort Lauderdale Eye Institute, every cataract surgery plan is customized.
Our team carefully evaluates these factors to recommend the best option for achieving optimal vision.
