Von Graefe's sign

The Graefe sign ( also von Graefe 's sign) is a clinical sign of Graves' ophthalmopathy. Here, the upper eyelid is typically returned when lowering the gaze, so that increases in the exophthalmos of the cornea above the visible part of the sclera.

Other clinical signs of endocrine Orbithopathie are the Dalrymple character that Stellwag character that Möbius characters and the kettle characters.