Pterygium

Understanding Causes, Symptoms, and Treatment Options

What Is a Pterygium?

A pterygium is a non-cancerous growth of tissue on the white part of the eye (conjunctiva) that can extend onto the cornea. Commonly known as “surfer’s eye,” it is associated with long-term exposure to sunlight, wind, and dry conditions.

Causes and Risk Factors

• Prolonged exposure to ultraviolet (UV) light

• Dry, dusty, or windy environments

• Outdoor occupations or activities

• Lack of UV-protective eyewear
  
  

Symptoms

• Redness and irritation

• Burning or dry sensation

• Blurred or distorted vision

• Foreign body sensation

• Visible growth on the eye
  
  

Diagnosis

Pterygium is diagnosed during a comprehensive eye exam using a slit lamp. Early detection helps prevent progression.

Treatment Options

Non-Surgical Treatment

• Artificial tears

• Anti-inflammatory eye drops

• UV protection with sunglasses

Surgical Treatment
Surgery may be recommended if:

• Vision is affected

• The growth progresses

• Symptoms worsen

• Cosmetic concerns arise

Modern techniques include conjunctival autografting, which lowers recurrence rates.

Recovery After Surgery

• Return to normal activities within a few days

• Mild redness may last several weeks

• Prescription eye drops help healing
  
  

Prevention Tips

• Wear UV-blocking sunglasses

• Use hats outdoors

• Protect eyes from wind and dust

• Keep eyes lubricated
  
  

Frequently Asked Questions

Is pterygium dangerous?
No, but it can affect vision if untreated.

Can it go away on its own?
No, it typically requires monitoring or treatment.

Can it return after surgery?
Yes, but modern methods reduce recurrence.
​​​​​​​

Schedule an Eye Exam

Our expert team at Summit Eye Care Surgery Center in Winston-Salem, NC is here to provide individualized, effective care that helps you see and feel better.
​​​​​​​
Call us at 336-765-0960.