Pterygium surgery removes abnormal, benign tissue growth on the surface of the eye that can cause redness, irritation, and vision distortion. Pterygia are often associated with prolonged sun exposure and environmental irritation. Before surgery, the eye is examined to assess the size, location, and impact of the growth. Surgery is recommended when the pterygium affects vision, causes discomfort, or continues to grow. During the procedure, the abnormal tissue is carefully removed, and advanced techniques are used to reduce the risk of recurrence. The surgery is typically performed under local anesthesia and is well tolerated. Pterygium surgery helps restore eye comfort, improve appearance, and protect vision when growth interferes with the cornea.