Cataract Surgery

Lens Implants for Cataract Surgery

When cataracts are removed during surgery, they are replaced with artificial lenses called intraocular lenses (IOLs). There are different types of IOLs available, each offering various benefits depending on your lifestyle and vision needs.

Monofocal lenses

These lenses provide clear vision at a single distance, usually far away. While great for driving and other distance activities, you will likely need reading glasses for close-up tasks like reading or using a computer.

Extended depth of focus lenses

Similar to monofocal lenses, these provide clear distance vision but offer a slightly extended range of focus to include intermediate-range tasks such as looking at a desktop computer. However, you’ll probably still need reading glasses for near-vision activities.

Multifocal Lenses

Multifocal lenses offer multiple focusing points, allowing you to see clearly at various distances – near, intermediate, and far. This can reduce your dependence on glasses after surgery. While offering greater freedom from glasses, multifocal lenses may sometimes cause glare or halos around lights.

Toric Lens

Toric lenses are designed to correct astigmatism, a common condition that causes blurred vision due to imperfect curvature of the eye. These lenses have different powers in different areas, allowing for clearer vision at all distances. During surgery, the lens is carefully aligned to match your eye’s unique shape for optimal astigmatism correction. A Toric lens can be a monofocal, extended depth of focus or multifocal lens.

Choosing the right lens during cataract surgery

A thorough consultation with Mr Trikha is essential to determine the best IOL for your individual needs and lifestyle. Factors like your daily activities, visual preferences, and any pre-existing eye conditions will be considered to help you make an informed decision.