Ophthalmology Which of the following is sign named for infrequent blinking of eyelids in grave’s ophthalmopathy A Enroth sign B Stellwag sign C Gifford's sign D Vongraefe sign 💡 Explanation Which of the following is sign named for infrequent blinking of eyelids in grave's ophthalmopathy ✓ Correct Answer: B. Stellwag sign