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Von Graefe's Sign - Graves' Eyelid Ophthalmopathy on Ocular Exam Lagging of the upper eyelid on downward rotation of the eye #Von #Graefes #VonGraefes #Sign #Graves #Eyelid #Ophthalmopathy #Ocular #PhysicalExam #ophthalmology #endocrinology #hyperthyroidism