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Choices to Replace Your Cataract-Clouded Lenses

Cataract Surgery Fargo, NDCataracts, a clouding of the lenses of the eyes, are a common condition, especially among those over age 60. It’s estimated that by age 80 more than half of Americans either have a cataract or have already had surgery to remove a cataract-clouded lens.

At Thom Eye & Laser Clinic cataract diagnosis and surgery is an important part of the services we offer. That cataract care keeps improving with the new replacement lenses that become available.

What causes cataracts?

There are many factors that can cause a patient to develop cataracts, where the lens, found behind the iris and the pupil, becomes clouded: aging, eye trauma, excessive sun exposure, disease inside the eye, family history, smoking, diabetes, and poor nutrition. No matter the underlying cause, it is important to have the clouded natural lenses removed and replaced with new implanted artificial lenses.

Cataracts most commonly develop in people over the age of sixty. People often don’t realize they have cataracts as their vision deteriorates very slowly and, over time, they don’t notice the changes. But at a certain point, the clouding begins to really impact the vision. This is the time to have your cataracts removed and replaced by Dr. Thom.

Lens choices for cataract replacement

Surgery is the only way to remove a cataract. The clouded lens will be replaced with an artificial lens called an intraocular lens implant (IOL).

  • Monofocal lens implants– This option was the original cataract replacemant lenses. Monofocal lenses only offer vision at one distance — far, intermediate, or near — so the wearer will need glasses either for up close or distance vision. The focal distance can be set to the distance chosen by the patient. It may be set for both eyes to either see at a distance, such as for driving or maybe watching TV; or for near vision, such as reading and using a computer. Or, one eye can receive an IOL that provides near vision and the other eye an IOL that provides distance vision. Most people can adjust to this seemingly disjointed arrangement, as the brain adjusts and filters the incoming stimuli according to the vision needed.
  • Multifocal lens implants– These newer lenses allow the patient to see well at more than one distance, without glasses. They are considered to be “premium” lenses because of the extra benefits that are unavailable in monovision IOLs.
  • Accommodating lens implants– Accommodating implants shift with the action of the eye muscles to increase focusing ability. These lenses offer excellent vision at all distances.
  • Toric lens implants– These lenses not only replace cataract-clouded lenses, but also correct astigmatism. There are various options depending on the amount of astigmatism to be corrected.

Is your vision starting to become cloudy? Is it becoming increasingly difficult to drive at night? Call Dr. Thom at (701) 235-5200 and let’s check your eyes for cataracts.

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