Griesinger's flag

Griesinger's symptom - a mydriatic and stiff pupil homolateral to the bleeding side. The symptom is usually present during epidural hemorrhage due to oppression III. cranial nerve (n. oculomotorius), which normally allows pupil miosis.

related articles

 * Anisocoria
 * Mydriasis
 * Miosis

Categry:Neurology Categry:Neurosurgery Categry:Ophthalomology