Cataract surgery is one of the most commonly performed procedures in the world and one of the most effective in restoring clear vision. It’s quick, well understood, and for most patients, a lot less daunting than they think it's going to be.

At Re:Vision, our highly experienced surgeons specialise in cataract surgery. This guide explains the cataract surgery process step-by-step.

When do you need cataract surgery?

There’s no set point where you have to havecataract surgery. Your vision's daily impact determines this.

Cataracts usually develop slowly. aAs they do, the lens in your eye becomes cloudy, which makes your vision less clear. You might notice blurred or hazy vision, more glare (especially at night), or bright colours looking more faded than usual.

If you’re still seeing well enough to get through your day without difficulty, there’s usually no rush. But when your vision gets in the way of driving, reading, or even just feeling confident in what you’re seeing, that’s usually when it’s worth considering.

Before cataract surgery

Before surgery, you’ll have a detailed assessment to ensure you're asuitable candidate for cataract surgery. At Re:Vision, this typically involves:

• Eye measurements to map the shape and length of your eye
• Vision testing to understand how your sight is currently affected
• Finding out about your lifestyle and visual priorities (for example, reading, screen use, night driving)

All of this helps guide your lens choice and the overall plan for your surgery.

During cataract surgery, your surgeon removes your natural lens and replaces it with an artificial one, called an intraocular lens (IOL). There are a few options:

• Monofocal lenses
• Multifocal or extended depth of focus lenses
• Toric lenses

There’s no one-size-fits-all lens. The right choice for you comes down to how you use your eyes daily and what matters most to you. We’ll go through this with you and help you choose the most suitable option.

In the lead-up to your cataract surgery, we’ll also review any medications you use and let you know if you need to adjust anything.

What happens during cataract surgery?

Cataract surgery is a quick procedure that usually takes less than 20 minutes per eye. More often than not, we can treat both eyes on the same day. This means you only go through the process once.

Here’s how the procedure usually goes:

• Step 1 - Arriving for your procedure: Our team will check you in when you arrive. We'll make sure everything is ready and answer any last-minute questions you have before getting you settled.
• Step 2 - Preparing your eye: We’ll use drops to numb your eye and dilate your pupil.
• Step 3 - Getting into position: Our team will take you into the theatre and position you comfortably. We'll talk you through what’s happening so you’re never left wondering what's next.
• Step 4 - Removing the cataract: Your surgeon will make a very small incision in the eye and gently remove the cloudy lens.
• Step 5 - Placing your new lens: They'll insert the artificial lens (IOL) into the same position as your natural lens.
• Step 6 - Finishing up: The incision is so small it usually seals on its own, without stitches. A protective shield is placed over your eye. 

You won’t feel pain during the procedure, but you may notice some pressure, bright lights, or movement. AtRe:Vision, you’ll be given IV sedation by an anaesthetist, so you’re totally comfortable throughout. Patients who have ID sedation remember very little of the procedure afterwards.

Cataract surgery recovery timeline

Generally, here's what you can expect yourcataract surgery recovery process to look like:

• First 24–48 hours: Your vision will be a little blurry to begin with. Your eye might feel slightly gritty or sensitive to light, too. You’ll get a protective shield to wear. You’ll also need someone to drive you home after the procedure. Most individuals are driving standard the day after surgery, with many returning to normal activities within 48 hours. 
• First week: You’ll use prescribed eye drops to help with healing and prevent infection. It’s important to avoid rubbing your eye, heavy lifting, or bending forward too much during this time.
• Weeks 2–4: Your vision will continue to settle and become clearer. Most people can return to their usual day-to-day activities during this period.
• 4–6 weeks: By now, your vision is typically stable. You’ll have follow-up appointments to check that your healing is on track.

Cataract surgery results

The overall goal of cataract surgery is clearer, sharper vision. Colours should look much brighter, and you should notice a lot less glare at night.

Many people see vision improvements quickly. Your final result also depends on the lens you choose, with some people still using glasses for some tasks, and others needing them much less.

Cost of cataract surgery

At Re:Vision, thecost of cataract surgery typically ranges from $5,000 per eye, depending on the approach and level of customisation. Surgery costs are usually covered by most insurance companies. A few things that influence cost are:

• The type of lens you choose, from standard lenses to premium options that offer a wider range of vision
• The technology and techniques used as part of your procedure
• The level of personalisation involved, including the planning, measurements, and general approach to your surgery

There’s also a difference between public and private care. Public treatment typically involves longer wait times ranging between 6-12 months and fewer lens options. Private care offers more flexibility, faster access, and a wider range of choices.

For the majority of people, cataract surgery is a one-off procedure that makes a life-changing difference.

Cataract surgery Auckland

Cataract surgery is a straightforward, well-established procedure. At our Re:Vision Auckland laser eye surgery clinic, it’s something our surgeons do very regularly. We get the details right, from understanding your vision to guiding you through your options, and making sure you feel confident and comfortable at every stage. 

Our surgeons have successfully treated thousands of patients and are more than willing to guide you through your cataract journey. 

Starting to notice changes in your vision? The best place to start is with an assessment. 

CTA:Book your free assessment