If you have cataracts and astigmatism, you have two refractive errors affecting your vision. Cataracts cause clouding of the eye’s natural lens, while astigmatism results from an irregularly shaped cornea (or lens), causing blurred or distorted vision at all distances. Fortunately, modern cataract surgery offers a solution for both: toric intraocular lenses (IOLs).
During cataract surgery, the cloudy natural lens is replaced with an artificial lens, an IOL. Standard IOLs correct vision for distance or near, but they don’t address astigmatism. This is where toric IOLs come in.
How Toric IOLs Correct Astigmatism:
Toric IOLs are specifically designed with built-in correction for astigmatism. Their unique design compensates for the irregular curvature of the cornea, reducing or eliminating the blurring and distortion caused by astigmatism. This means that after cataract surgery with a toric IOL, you can expect significantly clearer and sharper vision, both at distance and potentially at intermediate or near distances depending on the type of toric IOL chosen.
Benefits of Toric IOLs:
- Reduced Dependence on Glasses: Toric IOLs significantly reduce or even eliminate the need for glasses or contact lenses for distance vision after cataract surgery, especially for those with moderate to high astigmatism.
- Improved Visual Clarity: By correcting both cataracts and astigmatism, toric IOLs provide sharper, clearer vision with reduced blur and distortion.
- Enhanced Quality of Life: Clearer vision improves daily activities like driving, reading, and using digital devices, leading to a better quality of life.
Are Toric IOLs Right for You?
If you have astigmatism and are considering cataract surgery, toric IOLs may be an excellent option. A comprehensive eye exam and consultation with your ophthalmologist are crucial to determine if you are a good candidate. They will assess the severity of your astigmatism and discuss the best IOL options to meet your individual visual needs.
Choosing toric IOLs can be a significant step toward achieving clear, comfortable vision after cataract surgery, especially if you have astigmatism.
At The Eye Center, we provide precision in our assessments, clinical judgement, surgical skills and pre and post operative care for our patients to help them gain the best vision possible.
If you feel we can serve you, please contact The Eye Center Dr. Mahnaz Naveed Shah & Associates, Karachi and book your appointment today at 03041119544 or book through our website using the Book an appointment feature.
For the best eye specialists and eye surgeons in Karachi, Pakistan, experience being taken care of by our team at The Eye Center.