| Graefe's s. |
failure of the upper lid to move downward promptly and evenly with the eyeball in looking downward; instead it moves tardily and jerkingly, a manifestation of Graves' orbitopathy. Called also Boston's s. and von Graefe's s.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Graefe's t. |
(for heterophoria): on holding a prism of 10 degrees before one eye, base up or down, two images are formed; one of these images is displaced laterally in heterophoria.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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