Pterygium Services
Pterygium
What is Pterygium?
Pterygium is a non-cancerous, wing-shaped growth of the conjunctiva—the thin, transparent tissue that covers the white part of the eye. This growth gradually extends onto the cornea and may cause irritation, redness, recurrent inflammation, and in advanced cases, blurred or distorted vision. Although the exact cause is not fully understood, pterygium is strongly associated with prolonged exposure to ultraviolet (UV) light, dry and dusty environments, and chronic eye irritation.
What You Need to Know
Cataract Insights What You Need to Know
Pterygium develops due to chronic irritation and damage to the conjunctiva, most commonly from environmental factors. Key causes and risk factors include:
- Prolonged UV Exposure: The strongest risk factor. People who spend long hours outdoors—farmers, construction workers, athletes—are at higher risk.
- Dry, Dusty, or Windy Environments: Particles and irritants can inflame the surface of the eye, contributing to tissue growth.
- Chronic Eye Irritation: Continuous exposure to smoke, pollution, or allergens may promote abnormal conjunctival tissue growth.
- Genetic Predisposition: Some individuals have a higher susceptibility due to family or regional patterns.
Equatorial Climate: Higher prevalence is seen in hot, sunny regions.
Pterygium symptoms vary depending on its size and progression. Common symptoms include:
Redness and Eye Irritation: Persistent inflammation on the white part of the eye.
Foreign Body Sensation: Feeling as though something is stuck in the eye.
Dryness and Burning: Due to disruption of the tear film.
Blurred or Distorted Vision: Occurs when the growth extends onto the cornea or alters its shape.
Cosmetic Concerns: Visible growth causing changes in appearance.
Increased Tearing or Light Sensitivity: As the condition advances.
1. Pterygium Excision with Conjunctival Autograft
- The pterygium is removed, and a small piece of the patient’s healthy conjunctiva is transplanted to the affected area.
- Offers low recurrence rates and a smooth cosmetic outcome.
2. Amniotic Membrane Grafting
- Used when conjunctival tissue is limited or when the growth is large.An amniotic membrane is placed to help healing and reduce inflammation.
- Effective for promoting comfort and re-epithelialization.
3. Fibrin Glue-Assisted Surgery
- Surgical grafts are secured using biological glue instead of sutures.
- Offers faster healing, reduced discomfort, and excellent cosmetic results.
Treatments
Treatments for Pterygium
Non-Surgical Management
Non-surgical treatment focuses on relieving symptoms and preventing further irritation.
- Lubricating Eye Drops & Ointments: Help reduce dryness, burning, and foreign body sensation.
- Anti-inflammatory Medications: Mild steroid or anti-allergic drops may be prescribed to control redness and inflammation.
- UV Protection: Wearing UV-protected sunglasses helps slow progression and reduces surface irritation.
- Environmental Modifications: Avoiding excessive dust, wind, and sunlight can minimize flare-ups.
- This approach is recommended for early-stage pterygium that is not affecting vision or cosmetic appearance.
Surgical Treatments
Surgery is the definitive treatment for pterygium that is large, rapidly growing, or causing visual or cosmetic concerns.
- The pterygium tissue is carefully removed, and a healthy conjunctival graft from the patient’s own eye is placed over the affected area.
- This technique is considered the gold standard, offering excellent healing and a significantly lower recurrence rate.
- The procedure is safe, minimally invasive, and provides both functional and aesthetic improvement.
Ideal for patients experiencing persistent discomfort, vision distortion, or those wanting improved eye appearance.
Advanced Treatment – Amniotic Membrane Transplant
This technique is used for large or recurrent pterygium, or when the conjunctival tissue is insufficient for a graft.
- A medically processed amniotic membrane is placed over the excised area to promote healing.
- It reduces inflammation, enhances comfort, and supports healthy tissue regeneration.
- Often combined with fibrin glue for faster recovery and reduced postoperative irritation.
- This advanced method is suitable for complex cases requiring enhanced surface healing and long-term stability.
Minimally Invasive Solutions for Pterygium with Lasting Results
New Technology
Advanced Technology
High-Resolution Slit Lamp Examination
Digital Imaging & Corneal Mapping
Microsurgical Instruments
Sterile, AI-Guided Surgical Assistance
Protect Your Vision with Expert Eye Care Today
News
Have some Questions?
A pterygium is a non-cancerous growth of the conjunctiva that can extend onto the cornea, causing redness, irritation, and, in some cases, vision problems.
Yes. With modern microsurgical techniques, surgery is safe, effective, and has a low recurrence rate. Postoperative care ensures faster healing and minimal discomfort.
- Wear UV-protective sunglasses when outdoors
- Avoid prolonged exposure to dust, wind, and sunlight
- Use lubricating eye drops in dry or windy conditions