Ophthalmology

Pterygium

A pterygium is growth of conjunctival tissue onto the cornea that may cause discomfort, astigmatism, and visual disturbance as it progresses.

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A pterygium is a wedge-shaped growth of conjunctival tissue extending onto the corneal surface. Small stable lesions may be observed, while progression toward the visual axis, corneal distortion, or significant symptoms may become indications for surgery. At Ahvar Clinic, treatment strategy is selected after ophthalmic examination.

What it addresses / benefits

  • assessment of pterygium size and progression
  • treatment of chronic irritation when appropriate
  • surgical removal when indicated
  • prevention of progression toward the central cornea
  • postoperative monitoring.

Preparation

Before surgery, the ophthalmologist evaluates the size of the lesion, corneal condition, and its effect on vision.

How the procedure is performed

The abnormal tissue is surgically removed. The method used to reconstruct the ocular surface is selected by the surgeon.

Result / recovery

Temporary redness and discomfort may occur after surgery. Because pterygium can recur, surgical technique and follow-up are important.

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