What Is a Pterygium?

A pterygium is a fleshy, wing‑shaped growth that develops on the conjunctiva, the clear membrane covering the white of your eye. It typically begins near the inner corner of the eye and can gradually extend across the sclera (the white part of the eye) and, in some cases, onto the iris (the colored part of the eye).

Pterygia often appear pink or reddish and may cause irritation, redness, or cosmetic concerns as they grow.

When Do I Need Pterygium Surgery?

Many pterygia are mild and can be managed with nonsurgical treatments, such as:

• Artificial tears

• Prescription anti‑inflammatory or corticosteroid eye drops

However, surgery may be recommended if:

• Your symptoms become severe or persistent

• The growth begins to affect your vision

• The pterygium causes significant cosmetic concerns

• Conservative treatments no longer provide relief

The specialists at Marano Eye Care help you determine the right time for surgery based on your symptoms, lifestyle, and long‑term eye health.

How Does Pterygium Surgery Work?

Several surgical techniques are available, and your ophthalmologist selects the method that best fits your condition.

Bare Sclera Method

Also known as simple excision, this approach removes the pterygium without placing a graft. While straightforward, it has a higher risk of recurrence compared to graft‑based techniques.

Conjunctival Autograft Technique

After removing the pterygium, your surgeon places a graft taken from another area of your own conjunctiva. This method significantly reduces recurrence and provides excellent cosmetic results.

Amniotic Membrane Grafting

Instead of using your own tissue, this technique uses a donated amniotic membrane as the graft. In some cases, fibrin glue is used to help the membrane adhere securely to the sclera.

Because pterygia can recur, your surgeon may also apply adjunctive medications such as mitomycin‑C or 5‑fluorouracil during surgery to further reduce the risk.

How Can I Prevent Pterygium From Returning?

Your post‑operative care plays a major role in preventing recurrence. To protect your results:

• Avoid excessive sun exposure, a major trigger for pterygium regrowth

• Wear high‑quality UV‑blocking sunglasses whenever outdoors

• Follow all post‑operative instructions carefully

• Keep your regular eye exam appointments at Marano Eye Care for ongoing monitoring

These steps help maintain long‑term eye health and reduce the likelihood of needing another surgery.

Schedule Your Pterygium Consultation

If you’re experiencing irritation, redness, or a visible growth on your eye, the team at Marano Eye Care can help you understand your treatment options and restore comfort and clarity.

Call the nearest office or schedule your consultation online today.