How Are Cataracts Removed?

Imagine the moment your world transforms in just a matter of minutes. Cataract surgery is one of the most common procedures worldwide and the modern removal of cataract procedure is a masterpiece of precision and care.

At Optegra, our world-renowned surgeons use advanced technology for removing cataracts, clearing away the cloudiness to restore your vibrant, sharper vision. It is a quick, life-changing experience designed to get you back to the things you love with total peace of mind and independence.

How are Cataracts Removed?

To understand how cataracts are removed, it’s helpful to look at the primary method used today: phacoemulsification. This method is favoured due to its minimally invasive nature, which often allows patients to experience a significant improvement in their vision after 48 hours.

To see why this approach is so effective, we can look more closely at the precise journey your eye takes during the treatment:

The Micro-Incision

Your surgeon creates a tiny, self-healing opening at the edge of the cornea. This provides delicate access to the “capsular bag,” the thin, clear membrane that holds your natural lens in place.

Phacoemulsification (Ultrasound)

A specialised probe is used to emit high-frequency ultrasound waves. These vibrations gently break the cloudy cataract into microscopic fragments, which are then removed by vacuum by the surgeon.

IOL Implantation

Once the cataract is removed, a bespoke artificial intraocular lens (IOL) is inserted through the same tiny incision. This flexible lens unfolds once inside the eye, sitting securely within the original lens capsule to restore permanent clarity.

Tailoring to Patient Needs

Every eye is unique and we ensure that the removal of cataract procedure is adapted to your specific health requirements. For every patient we also apply local anaesthetic drops to numb the eye, so you don’t feel any pain during the surgery.

It’s perfectly natural to feel a sense of hesitation when considering surgery. If you feel anxious about your cataract procedure, our team is dedicated to providing a calm, supportive environment where every question is answered. This personalised approach is especially vital for patients managing associated conditions, such as glaucoma or retinal issues, where our consultants provide a highly customised surgical plan to ensure the safest and most effective outcome for your vision.

Selecting the Right Lens for Your Lifestyle

If you decide to have private cataract surgery, during your consultation your surgeon will explain which lens is most suitable for you based on your vision goals and hobbies. You will be able to choose between several options, including monofocal lenses for specific distances or multifocal lenses designed to reduce your reliance on glasses altogether. Our NHS patients are offered the tecnis monofocal lens. This is a state-of-the-art intraocular lens offering great outcomes to patients – 96% of our patients can meet driving standards unaided (Optegra 2025).

What Does a Cataract Look Like When Removed?

It is natural to be curious about what a cataract looks like when removed. In its original state inside the eye, a cataract is essentially the natural lens that has become cloudy and opaque over time. Depending on how far it has progressed, it can range from a subtle, milky haze to a much denser, solid mass.

In many cases, particularly with “nuclear” cataracts, the lens may take on a distinct yellowish or brownish tint. This discolouration is caused by changes in the proteins and pigments within the lens, which is often why patients notice their vision becoming “muddy” or lose the ability to see vibrant colours before their surgery.

During a modern cataract removal, you won’t see the cataract being removed. Our surgeons only proceed with implanting your new artificial intraocular lens (IOL) once they are satisfied that every part of the cloudy lens has been removed, leaving you with the best possible foundation for clearer vision.

Can You Have Both Cataracts Removed at the Same Time?

Yes, our private patients can choose to have cataract surgery on each eye on the same day. Patients may opt to have both eyes done on the same day so that they have fewer hospital visits and a quicker overall visual rehabilitation.

Our NHS patients are seen for each eye separately.

Whichever you opt for, surgery at Optegra is extremely safe and successful, with 99.6% being successful and without any complications.

To ensure you feel fully ready for your procedure, you may find it helpful to read our guide on how to prepare for cataract surgery, which covers everything from initial fasting advice to arranging your transport home.

H2: Will You Need to Wear Glasses After Your Cataract Removal?

One of the most life-changing aspects of removing cataracts is the potential to reduce your dependence on glasses. Your dependency on glasses after your cataract removal is reflected in the lens technology you choose:

• Monofocal Lenses: Set to provide clearer vision at a single distance (usually far). Most patients will still require reading glasses for close-up activities. This is the only lens offered on the NHS.
• Multifocal Lenses: Designed to provide multiple focal points, allowing you to see clearer at near, intermediate, and far distances, often eliminating the need for glasses.
• Astigmatism Correction: Specialised Toric lenses can be used to correct the irregular shape of your cornea during the procedure.

The Healing Period

It’s important to remember that your eyes need time to stabilise after the surgical procedure for cataract removal. Our team will monitor your progress during your follow-up appointments to ensure your eyes are healing perfectly and that you’re achieving the best visual outcome.

For a detailed look at what to expect during this time, you can explore our comprehensive guide to recovering from cataract surgery.

Get in Touch for Free, No-Obligation Advice

The surgical procedure for cataract removal is now among the most commonly performed elective procedures in the world. With Optegra, you’re in safe hands. Our dedicated eye hospitals are the epitome of comfort, and you’ll be treated by one of our expert cataract eye surgeons, with the latest technology and facilities.

If you’re suffering from cataracts and would like to receive treatment with vision correction, contact us today to find out more.