FAQs Regarding Cataracts and Cataract Surgery in Oahu

by | Mar 8, 2017 | Eye Care

Cataract surgery ranks in the top five most common surgical procedures performed in the United States, per the American Medical Association. Fortunately, it’s one of the most successful surgeries performed as well; however, for many people throughout the world, it is the leading cause for blindness. Cataracts is associated with age because it is typically diagnosed in people 60 years of age and older. This article covers common FAQs regarding cataracts and Cataract Surgery Oahu.

What is Cataracts? – Cataracts is a condition in which the lens of the eye becomes cloudy or opaque. The lens consists primarily of protein and water that is arranged in a way permits light to enter and the lens remains clear. As a person ages, the protein thickens and becomes less viscous, causing it to form clumps that begin to obscure the lens. It can in occur in either eye, or both, and does not spread from one to the other.

How Do Cataracts Affect Vision? – The clumps of protein cause the vision to become blurred due to the reduced amount of light penetrating the lens. The lens gradually takes on a yellow or brownish tint and at first may not be noticeable but will eventually make tasks like reading, difficult. Significant discoloring can affect one’s ability to differentiate between the color blue and purple. Night time driving may be difficult, if not dangerous, due to the glare of oncoming headlights which seem too bright.

Are There Other Types of Cataracts? – Cataract Surgery Oahu might also be necessary to correct cataracts that form after eye surgery for glaucoma. Cataracts have been linked to diabetes, steroid abuse, head or eye trauma, and congenital forms of cataracts.

How are Cataracts Diagnosed? – The professionals at Hawaii Vision Clinic in Ohau utilize various tests and exams to diagnose cataracts. They may start with a standard eye chart test to determine your vision at varying distances. Next, they dilate your eyes to widen the pupils so that they can be examined with specialized magnifying lenses. This test looks for signs of damage to the optical nerves and retina.

Cataract Surgery Oahu is the only cure for cataracts, although early symptoms can be addressed with prescription eyeglasses, sunglasses, brighter lighting for reading, or using a magnifying lens. Cataract surgery replaces the cloudy lens with a clear artificial lens. More than 90 percent of those opting for cataract surgery have significantly improved vision.

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