Cataract Surgery in Singapore

The old-fashioned idea of waiting for a cataract to become ripe or very thick dates back to a time when surgical techniques were less advanced. Today, modern cataract surgery has advanced to the point where it is less invasive, much safer and comes with good refractive outcomes. It can be considered when one’s vision starts to blur and affect one’s usual activities. At Ava Eye Clinic, we generally recommend considering surgery when the cloudy lens begins to interfere with your quality of life, whether that is difficulty reading fine print, experiencing increased glare while driving at night, or feeling that colours look faded. Waiting too long, especially into the late 70s, 80s and 90s, can actually make the surgery more complex and increase the risk of complications, as a hypermature cataract becomes harder and more difficult to break up with ultrasound energy. The structures around the lens and the lens membrane itself may also become loose with increasing age and increase the risk of intra-operative complications. If your vision is no longer meeting your daily needs, it is time for a consultation.

While it is technically possible to perform surgery on both eyes on the same day, most surgeons prefer to schedule them about one week apart. This staggered approach is a safety precaution to ensure that the first eye is healing perfectly and free from infection before proceeding with the second. It also allows your cataract surgeon to fine-tune the lens power selection for the second eye based on the visual outcome of the first. However, for patients with specific challenges (eg inability to co-operate when awake and therefore require general anaesthesia) or those traveling from overseas, we can discuss bilateral cataract surgery either on the same day or within a few days after a thorough risk assessment to ensure it is the safest path for your specific eye health.

Most cataract procedures at Ava Eye Clinic are performed under Monitored Anesthesia Care (MAC), which involves local numbing eye drops combined with light intravenous sedation. You will be in a twilight state: deeply relaxed and comfortable, but still able to breathe on your own and follow simple instructions if needed. You will not feel any pain during the procedure, though you may perceive some light and movement.

Full general anesthesia is rarely necessary and is usually reserved for patients with extreme anxiety or specific medical conditions that make it difficult to lie still. This sedation approach ensures a much faster recovery time and fewer side effects than general anesthesia.

Choosing the right Intraocular Lens (IOL) is a critical part of your cataract surgery journey.

A Monofocal lens is designed to provide very clear vision at a single distance (usually far), meaning you will likely still need reading glasses. A way to reduce dependence on reading glasses would be to aim for some myopia on the non-dominant eye.

Multifocal lenses have multiple focal points to help you see both near and far, aiming to eliminate the need for glasses entirely. While majority of patients enjoy freedom from glasses, some patients may experience glare and haloes at night.

Extended Depth of Focus (EDOF) lenses provide a continuous range of high-quality vision from distance through intermediate (like looking at a computer or your car dashboard), offering a more natural visual transition with fewer visual disturbances compared to multifocals.

At Ava Eye Clinic, we spend significant time measuring your eye and discussing your lifestyle to match the best lens technology to your daily habits.

It is true that some earlier generations of multifocal lenses were associated with dysphotopsia, which includes seeing rings (halos) or streaks of light (glare) around headlights at night. However, newer premium lenses have significantly reduced these issues. At Ava Eye Clinic, we carefully screen patients to ensure their corneas are healthy enough for premium lenses. While most patients adapt to these minor light effects within a few months through a process called neuroadaptation, we always discuss your night-driving frequency and professional needs before selecting a lens. If night vision is your absolute priority, we may recommend a high-quality monofocal or a specific EDOF lens designed to minimise glare.

As a private specialist clinic, Ava Eye Clinic is fully accredited for MediSave claims. As of 2026, the withdrawal limit for cataract surgery is typically up to $2,450 per eye. This amount is meant to offset the surgical costs, including the surgeon’s fee, day surgery center charges, and the cost of the lens implant. It is important to note that MediSave is a reimbursement-style system with fixed limits, so while it significantly reduces the out-of-pocket expense, it rarely covers the entire cost of a private surgery, especially when premium lenses are chosen. Our administrative team will help you handle all the paperwork to ensure your claim is processed seamlessly.

Public hospitals offer subsidised rates for Singaporeans, but you generally cannot choose your specific consultant, and waiting times for the initial consultation and surgery can range from several weeks to a few months. In a private setting like Ava Eye Clinic, the cost is usually higher by around $3000 to $5000 depending on the lens choice, but you gain immediate access to your chosen surgeon, personalised care, and the latest premium lens options that may not be available in the subsidised public track. Most importantly, we can usually schedule your surgery within a week of your diagnosis, which is a major advantage for patients who need to regain their vision quickly for work or personal safety.

Some Integrated Shield Plans (IPs) in Singapore cover the medically necessary portions of cataract surgery, such as the surgery itself and a standard monofocal lens. Some insurers consider the extra cost of a multifocal or EDOF lens to be a cosmetic or lifestyle upgrade, meaning the patient may need to pay the price difference out of pocket. Other high-tier corporate plans or specific IP riders may offer better coverage for premium implants. At Ava Eye Clinic, we provide a detailed financial counseling session before your surgery and help you check with your insurance provider exactly what is covered and what your estimated co-payment will be.

The physical downtime is surprisingly short. Most patients at Ava Eye Clinic can return to light daily activities, such as watching TV or walking, the very next day. However, you should avoid strenuous exercise and heavy lifting for at least two weeks to prevent any pressure on the eye or risk of infection. Swimming is prohibited for the one month after surgery as post-operative steroid eyedrops are used in this one-month period. You will also need to wear a protective eye shield while sleeping for the first week to prevent accidental rubbing. We usually provide a medical leave (MC) of about one to three weeks, depending on the nature of your job, to ensure you have enough time to administer your post-operative eye drops and allow the eye to settle.

Many patients notice a significant improvement in brightness and clarity within 24 hours after the procedure. However, it is also normal for your vision to be slightly blurry, gritty, or unsettled for the first few days as the eye heals and the brain adjusts to the new lens. The final visual outcome usually stabilises after about four weeks, which is when we would perform a final check to see whether you require a simple pair of reading glasses for very fine reading. Many patients may find that they do not require these glasses. At Ava Eye Clinic, we monitor you closely during the first month to ensure that your recovery is progressing well.