Ophthalmology Which of the following is true regarding pterygium? A Occurs in inter palpepbral fissure mostly on nasal side B Dual pterygium is located superiorly and inferiorly C Infective in etiology D It is not associated with UV radiation 💡 Explanation Which of the following is true regarding pterygium? ✓ Correct Answer: A. Occurs in inter palpepbral fissure mostly on nasal side