Cataract surgery is one of the most common and effective procedures to restore clear vision. If you’re considering this surgery, you probably have many questions, one of the most frequent being, “How long does a cataract operation take?”

In this blog post, we will explain the duration of the surgery, what to expect before, during, and after the procedure, and why it’s essential to follow post-operative care guidelines.

Understanding Cataract Surgery

Cataract surgery involves removing the eye’s cloudy natural lens and replacing it with a clear artificial lens, known as an intraocular lens (IOL). This surgery is typically performed on an outpatient basis, meaning you can go home the same day. The procedure is straightforward and has a high success rate, making it one of the safest surgeries available.

Duration of the Surgery

1. Pre-operative Preparation

Before the actual surgery begins, there is some necessary preparation. You will need to arrive at the clinic or hospital about an hour before your scheduled surgery time. During this period, the medical staff will:

• Check your vital signs (blood pressure, heart rate).
• Administer eye drops to dilate your pupil and numb your eye.
• Provide a mild sedative to help you relax.

This preparation phase usually takes about 30 to 60 minutes.

2. The Surgical Procedure

The cataract surgery itself is remarkably quick. The actual time spent performing the surgery is typically around 15 to 30 minutes per eye. Here’s a step-by-step breakdown of the procedure:

• Incision: The surgeon makes a tiny incision in your eye, usually less than 3mm wide.
• Lens Removal: Using ultrasound technology, the surgeon breaks up the cloudy lens into small pieces and removes them from the eye.
• IOL Insertion: The new artificial lens (IOL) is then inserted through the same incision. It unfolds and is positioned correctly within the eye.
• Incision Closure: The small incision is self-sealing and usually doesn’t require stitches.

3. Post-Operative Recovery

After the surgery, you’ll spend some time in a recovery area where the medical staff will monitor you for any immediate complications. This recovery period typically lasts about 30 minutes to an hour. Once you’re stable, you can go home, but you’ll need someone to drive you.

Total Time Commitment

In total, from the moment you arrive at the clinic to the time you leave, you should expect to spend about 2 to 3 hours. This includes pre-operative preparation, the surgery itself, and post-operative recovery.

What to Expect After Surgery

1. Immediate Post-Surgery

Right after surgery, your vision may be blurry as your eye adjusts to the new lens and heals. This is normal and usually improves within a few days. You may experience mild discomfort, itching, or a gritty feeling in your eye. These symptoms typically subside within a few days.

2. Post-Operative Care

Your surgeon will provide specific instructions for post-operative care, including:

• Using prescribed eye drops: These help prevent infection and reduce inflammation.
• Avoiding strenuous activities: This includes heavy lifting and bending over, which can increase pressure in your eye.
• Protecting your eye: Wear an eye shield while sleeping and sunglasses during the day to protect your eye from bright light and dust.

3. Follow-Up Appointments

You’ll have follow-up appointments with your surgeon to monitor your recovery and ensure your eye is healing correctly. The first follow-up is usually the day after surgery, with additional visits scheduled over the following weeks.

Benefits of Cataract Surgery

Cataract surgery offers numerous benefits, including:

• Restored Vision: The primary benefit is significantly improved vision, making daily activities easier and more enjoyable.
• Enhanced Quality of Life: Clearer vision can lead to greater independence and confidence.
• Safety: Improved vision reduces the risk of falls and accidents, particularly in older adults.

Risks and Complications

While cataract surgery is generally safe, there are potential risks and complications, including:

• Infection
• Inflammation
• Swelling
• Retinal detachment
• Displacement of the IOL

However, these complications are rare and can usually be treated effectively if they occur. Following your surgeon’s post-operative care instructions is crucial to minimise these risks.

Book a Free Virtual Assessment

If you’re considering cataract surgery and want to learn more about the procedure, book a free virtual assessment today. Our comprehensive assessment will provide you with personalised advice and help you understand what to expect before, during, and after the surgery.