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positional vertigo |
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vertigo /ver·ti·go/ (ver´tĭ-go) [L.] a sensation of rotation or movement of one's self (subjective v.) or of one's surroundings (objective v.) in any plane; sometimes used erroneously to mean any form of dizziness.vertig´inous
alternobaric vertigo a transient, true, whirling vertigo sometimes affecting those subjected to large, rapid variations in barometric pressure. benign paroxysmal postural vertigo recurrent vertigo and nystagmus occurring when the head is placed in certain positions, usually not associated with lesions of the central nervous system. cerebral vertigo a type resulting from a brain lesion. cervical vertigo vertigo after injury to the neck such as whiplash. disabling positional vertigo constant positional vertigo or dysequilibrium and nausea with the head in the upright position, without hearing disturbance or loss of vestibular function. labyrinthine vertigo Meniere's disease. objective vertigo see vertigo. ocular vertigo a form due to eye disease. organic vertigo cerebral v. positional vertigo , postural vertigo that associated with a specific position of the head in space or with changes in position of the head in space. subjective vertigo see vertigo. vestibular vertigo vertigo due to disturbances of the vestibular system.
positional vertigo, a severe but brief episode of vertigo associated with a change of body position, as when a patient lies down. It may be caused by an injury or disease of the utricle. Also called postural vertigo. See also cupulolithiasis. vertigo [ver´tĭ-go] a sensation of rotation or movement of one's self (subjective vertigo) or of one's surroundings (objective vertigo) in any plane. The term is sometimes used erroneously as a synonym for dizziness. Vertigo may result from diseases of the inner ear or may be due to disturbances of the vestibular centers or pathways in the central nervous system. benign paroxysmal positional vertigo recurrent vertigo and nystagmus occurring when the head is placed in certain positions, usually not associated with lesions of the central nervous system. benign positional vertigo (benign postural vertigo) benign paroxysmal positional vertigo. central vertigo that due to disorder of the central nervous system. cerebral vertigo vertigo resulting from a brain lesion, such as in meningogenic labyrinthitis. Called also organic vertigo. disabling positional vertigo constant vertigo or dysequilibrium and nausea in the upright position, without hearing disturbance or loss of vestibular function. labyrinthine vertigo Meniere's disease. organic vertigo cerebral vertigo. peripheral vertigo vestibular vertigo. positional vertigo that associated with a specific position of the head in space or with changes in position of the head in space. vestibular vertigo vertigo due to disturbances of the vestibular centers or pathways in the central nervous system. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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