Everything You Should Know About Cataract Surgery

Imagine trying to read a book, drive your car, or even recognise a friend's face through a foggy window. That's what living with cataracts can feel like. Cataracts are a common eye condition, especially as we get older, but the good news is that cataract surgery can restore clear vision and improve your quality of life. Whether you’re starting to notice the early signs of cataracts or you’ve already been diagnosed, understanding the process of cataract surgery can help you feel more confident and prepared. Let’s dive into everything you need to know about this procedure.



What Are Cataracts?

Cataracts occur when the lens of the eye becomes cloudy, leading to a decrease in vision. This cloudiness is due to the buildup of proteins in the lens, which can clump together and interfere with light passing through the eye. Cataracts can develop in one or both eyes and are a leading cause of blindness if left untreated.

Symptoms of Cataracts

• Blurry or dim vision
• Difficulty seeing at night
• Sensitivity to light and glare
• Halos around lights
• Frequent changes in eyeglass or contact lens prescriptions
• Fading or yellowing of colours
• Double vision in one eye

Causes and Risk Factors

Cataracts can develop due to a variety of factors, including:

• Age: Most cataracts are age-related and develop after the age of 60.
• Diabetes: People with diabetes are at higher risk.
• Smoking: Smoking can increase the risk of developing cataracts.
• Sun Exposure: Prolonged exposure to ultraviolet (UV) light can contribute to cataract formation.
• Family History: A genetic predisposition can increase the likelihood of cataracts.
• Eye Injuries: Trauma to the eye can lead to cataract development.

Understanding Cataract Surgery

Cataract surgery is a procedure to remove the cloudy lens and replace it with an artificial one, called an intraocular lens (IOL). This surgery is typically performed on an outpatient basis and is highly successful in restoring vision.

Cataract Surgery Options

Extended Depth of Focus (EDOF) Lenses

• EDOF lenses provide a continuous range of clear vision, from distance to intermediate, and sometimes near.
• Smooth transition between different distances, ideal for tasks like driving and computer work.

Multifocal Lenses

• These lenses have multiple focal points, allowing for clear vision at various distances (near, intermediate, and far).
• Reduced need for glasses for most activities.

Single Vision (Monofocal) Lenses

• Monofocal lenses provide clear vision at one specific distance, usually set for distance vision.
• Excellent clarity for activities like driving.

ComBO (Combined Blended Vision Operations)

• This advanced option is exclusive to Crystal Eye & Laser Centre. ComBO involves performing Presbyond® after cataract removal, offering superior vision at all distances.
• Seamless vision from near to far, reducing or eliminating the need for glasses.

If you or a loved one is experiencing symptoms of cataracts, consider reaching out to an eye care professional. At Crystal Eye & Laser Centre in Perth, we offer comprehensive cataract surgery performed by experienced surgeons. Our team is dedicated to providing individualised care for our patients. Contact us today to learn more about your options for cataract treatment.