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Pterygium surgery

Freedom from glasses starts here.

Our advanced pterygium surgery utilises modern, sutureless techniques, designed to restore clear, comfortable eyes and reduce recurrence.

Pterygium surgery

A pterygium is a growth of conjunctival tissue that extends onto the cornea. You’ll often hear it called “surfer’s eye” because it’s strongly linked with UV exposure and outdoor environments. For some people it’s mainly a cosmetic or comfort issue (redness, irritation, a gritty feeling). For others, it can start to change the shape of the cornea and affect vision by increasing astigmatism. If you’ve been managing symptoms for a while and it keeps flaring up, or your vision is starting to shift, pterygium surgery may be worth considering.

At City Eye Surgeons, pterygium assessments are planned around what matters most: how the eye surface looks and feels, whether the growth is progressing, and whether it’s affecting vision or the cornea’s shape.

What is a pterygium

A pterygium is a wedge-shaped growth that typically starts on the white of the eye and extends across onto the cornea. It’s usually slow growing, but it can be unpredictable – some remain stable for years, while others gradually increase in size or become inflamed more often.

What causes a pterygium

Pterygium is most strongly associated with long-term exposure to UV light. Wind, dust, dry environments, and outdoor work or recreation can also contribute by irritating the ocular surface over time. This is why it’s common in people who spend a lot of time outside, especially without consistent eye protection.

Pterygium vs pinguecula

A pinguecula is a small, raised yellowish bump that sits on the white of the eye and does not grow onto the cornea. A pterygium extends onto the cornea and can potentially affect vision. If you’ve been told you have a “growth” but you’re not sure which one, an eye exam can clarify it quickly as symptoms are very similar.

How a pterygium can affect vision

As a pterygium grows, it can pull on and distort the cornea. That distortion can create or worsen astigmatism, which may show up as blur, ghosting, or a more frequent need to update glasses. In advanced cases, if it encroaches toward the visual axis, it can interfere with vision.

Symptoms of pterygium

Many people notice symptoms before they’re worried about the appearance. The discomfort tends to come in flare-ups, especially with dryness, wind, air conditioning, or prolonged screen time.

Common symptoms

Common symptoms include redness, irritation, dryness, burning, tearing, and a foreign body sensation (that “something’s in my eye” feeling). Some people also notice intermittent blur, especially during flare-ups.

When symptoms suggest it’s getting worse

A pterygium may be progressing if you notice increasing size, more frequent or intense redness, symptoms that are harder to settle, or changes in vision. If your glasses prescription is changing more often than usual, that can also be a sign the cornea is being affected.

When pterygium surgery is recommended

Not every pterygium needs surgery. The decision is usually based on progression, symptoms, and whether the cornea or vision is being impacted.

Medical reasons for pterygium removal

Surgery may be recommended when vision is affected, when corneal shape changes are increasing astigmatism, when inflammation (redness, irritation, soreness or burning sensation) is recurrent or persistent despite appropriate treatment, or when the tissue looks atypical and needs closer assessment. In rare cases, a large pterygium can restrict eye movement, which is also a reason to consider removal. Pterygium surgery may also be recommended prior to cataract surgery or laser eye surgery if corneal mapping shows that it is distorting the shape of the cornea and causing astigmatism.

Cosmetic and comfort reasons

Some people choose surgery because persistent redness, irritation, or appearance concerns are affecting confidence or day-to-day comfort. That’s a valid reason to discuss surgery, but expectations matter – healing is gradual, and the eye can look red for weeks before it settles.

Non-surgical treatment options for pterygium

Conservative treatment won’t remove the pterygium, but it can make the eye feel better and may reduce flare-ups.

lubricating drops and eye surface care

Lubricating drops can reduce dryness and irritation, especially in windy or air-conditioned environments. Managing the ocular surface properly is often key to reducing that gritty, inflamed feeling.

Managing inflammation

When inflammation flares, treatment may involve short courses of prescribed anti-inflammatory drops, alongside a dry eye plan. This is done carefully and under medical guidance to keep the surface calm without overusing medication.

UV Protection to slow progression

UV protection is one of the most practical ways to slow progression and reduce flare-ups. Wraparound sunglasses and a hat make a real difference, particularly if you’re outdoors regularly. This matters even after surgery, because UV exposure can increase recurrence risk.

Pterygium surgery procedure

Pterygium surgery is designed to remove the growth and support healthier healing of the ocular surface, with techniques aimed at reducing the chance of recurrence.

How pterygium surgery is performed

The procedure involves removing the pterygium tissue from the cornea and surrounding area. In most modern approaches, the exposed area is then covered using a conjunctival autograft (tissue taken from your own eye). The graft is secured with tissue glue, which allows for a much more comfortable recovery compared to using sutures.

Anaesthetic and comfort during surgery

Pterygium surgery is commonly performed with local anaesthetic to keep the eye comfortable. Sedation is also used to ensure that you are relaxed and comfortable during the procedure. Your surgeon will explain what your procedure plan involves so you know what to expect on the day.

How long pterygium surgery takes

The surgery itself is usually relatively quick, but the total time at the hospital is longer to allow for preparation, safety checks, and discharge instructions.

Pre-operative assessment for refractive lens exchange

Conservative treatment won’t remove the pterygium, but it can make the eye feel better and may reduce flare-ups.

Lubricating drops and eye surface care

Lubricating drops can reduce dryness and irritation, especially in windy or air-conditioned environments. Managing the ocular surface properly is often key to reducing that gritty, inflamed feeling.

Managing inflammation

UV Protection to slow progression

Recovery after pterygium surgery

The eye surface settles gradually, and it’s normal for the appearance to improve in stages rather than overnight.

What to expect in the first week

In the first week, the eye is often red and can feel scratchy or watery. Light sensitivity is common, and vision may be temporarily blurred while the surface heals. This doesn’t necessarily mean something is wrong – early recovery can look dramatic even when healing is on track.

Eye drops and aftercare

Aftercare typically includes antibiotic and anti-inflammatory drops, along with lubricants to support the ocular surface. Avoiding eye rubbing is important. You’ll be given clear instructions on your drop regime.

Returning to work, driving and exercise

Return-to-work timing depends on your job. Desk work is often easier to return to sooner than dusty, outdoor, or physical roles. Driving should only resume once your vision is safe and you feel comfortable. Exercise restrictions usually focus on avoiding water exposure (especially swimming), heavy dust exposure, and activities that increase the risk of eye trauma while healing.

When the eye looks “normal” again

Redness can take weeks to settle, and the cosmetic appearance improves gradually. It’s common for the eye to look much better over time, rather than within the first few days. This timeline is a big part of setting realistic expectations and avoiding unnecessary worry early on.

Why choose City Eye Surgeons for pterygium surgery

Pterygium management is as much about planning and follow-up as it is about the day of surgery.

Experienced surgical care for ocular surface conditions

We assess pterygium not only by how it looks, but by how it affects the cornea and ocular surface. That matters for comfort, vision stability, and long-term outcomes.

Focus on reducing recurrence

Technique selection, careful surgery, and structured aftercare are all geared toward reducing recurrence risk. We also place real emphasis on prevention strategies like UV protection, because they directly influence long-term results.

Clear aftercare and follow-Up

You’ll be guided through what to expect week by week, what’s normal, and what should be checked. Follow-up appointments are there to support healing, manage inflammation, and confirm the eye is stabilising as expected.

FAQs

Is pterygium surgery painful?

Most people find the procedure itself comfortable because local anaesthetic is used. The eye can feel scratchy, watery, and light-sensitive in the early healing phase, but this typically improves as the surface settles.

How long does pterygium surgery take to heal?

The surface heals over the first couple of weeks, but redness can take longer to fully settle. Many people notice the eye looks progressively better over several weeks.

When can I go back to work after pterygium surgery?

This depends on your work environment. Desk work is often easier to return to sooner than dusty outdoor or physical work. Your surgeon will guide you based on healing and comfort.

Can a pterygium be removed without surgery?

Conservative treatment can manage symptoms, but it does not remove the pterygium. Surgery is the treatment that physically removes the growth when it is progressing or causing significant symptoms or vision impact.

How can I prevent pterygium from coming back?

A toric lens is an intraocular lens designed to correct astigmatism. Whether you need one depends on how much astigmatism you have and your goals for glasses independence.

Rediscover clearer vision

Pterygium surgery

Our advanced pterygium surgery utilises modern, sutureless techniques, designed to restore clear, comfortable eyes and reduce recurrence.

Pterygium surgery

Symptoms of pterygium

Common symptoms

When symptoms suggest it’s getting worse

When pterygium surgery is recommended

Non-surgical treatment options for pterygium

Pterygium surgery procedure

How pterygium surgery is performed

Anaesthetic and comfort during surgery

How long pterygium surgery takes

Pre-operative assessment for refractive lens exchange

Lubricating drops and eye surface care

Managing inflammation

UV Protection to slow progression

Recovery after pterygium surgery

What to expect in the first week

Eye drops and aftercare

Returning to work, driving and exercise

When the eye looks “normal” again

Why choose City Eye Surgeons for pterygium surgery

Experienced surgical care for ocular surface conditions

Focus on reducing recurrence

Clear aftercare and follow-Up

FAQs

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