Pterygium: Causes, symptoms and treatment

Pterygium is a common eye condition that manifests as the growth of a fibrovascular membrane over the conjunctiva, the transparent tissue that covers the sclera (the white part of the eye). Pterygium usually appears in the inner part of the eye, near the nose, and can gradually spread to the cornea, affecting vision.

The Elytis Hospitalwe understand the importance of eye health and offer comprehensive ophthalmology services, including the diagnosis and treatment of pterygium. Our team of experienced ophthalmologists uses state-of-the-art technology to ensure personalized and efficient care for each patient.

What causes pterygium?

Although the exact cause of pterygium is not fully known, prolonged exposure to ultraviolet (UV) radiation from the sun is thought to play an important role in the onset of the condition. Other factors that may contribute to the development of pterygium include:

• Chronic eye irritation: exposure to wind, dust, smoke and other irritants
• Genetic predisposition: people with a family history of pterygium are more likely to develop the condition

How does pterygium show up?

In the early stages, pterygium may be asymptomatic. As it develops, the following symptoms may appear:

• Eye redness and irritation: the affected eye may be red, irritated and burning
• Foreign body sensation: the patient may feel something in the eye
• Blurred vision: if the pterygium extends over the cornea, it can affect vision
• Unsightly appearance: pterygium may be visible and may affect the aesthetic appearance of the eye

How is pterygium diagnosed at Elytis Hospital?

The diagnosis of pterygium is established following a complete ophthalmologic examinationwhich may include:

• Slit lamp examination: allows the eye doctor to examine the structures of the eye in detail
• Corneal topography: provides a detailed map of the corneal surface, helping to assess pterygium extension
• OCT (optical coherence tomography): visualizes the layers of the cornea and retina in cross-section, providing additional information about the eye condition

How to prevent pterygium?

Although there is no sure way to prevent pterygium, the following measures can reduce your risk of developing the condition:

• Wear sunglasses with UV protection: they block harmful UV radiation, protecting your eyes from the sun
• Wear wide-brimmed hats: they offer extra protection against UV radiation
• Avoid prolonged exposure to the sun: limit time outdoors during peak UV radiation hours (between 10:00 and 16:00)
• Use artificial tears: they help keep eyes moisturized and reduce irritation

How is pterygium treated at Elytis Hospital?

Treatment of pterygium depends on the severity of symptoms and the extent of the condition. In the early stages, treatment may be conservative and may include:

• Artificial tears: to reduce irritation and discomfort
• Corticosteroid eye drops: to reduce inflammation

If the pterygium is large, causes severe symptoms or affects vision, surgery may be needed. At Elytis Hospitalexperienced ophthalmologists perform pterygium excision surgery, using minimally invasive techniques to reduce postoperative discomfort and speed healing.

Why choose Elytis Hospital for pterygioma treatment?

• Experience and professionalism: our team of experienced ophthalmologists provide personalized and efficient care for each patient
• State-of-the-art technology: we use modern equipment for pterygium diagnosis and treatment, including OCT, corneal topography and ocular ultrasound
• Personalized approach: each patient receives a treatment plan tailored to their needs
• Comfort and safety: we provide a comfortable and safe environment for our patients

The Elytis Hospitalyour eye health is our priority. If you have symptoms of pterygium or other eye problems, do not hesitate to contact us to schedule a consultation with one of our ophthalmologists!

Latest medical review:

22.01.2025, Dr. Alisa Ionela Bejan – Medic Specialist Oftalmologie