What is Abadies sign?
What is Abadies sign? From Wikipedia, the free encyclopedia. Abadie's sign of tabes dorsalis is a medical sign of tabes dorsalis, a late consequence of neurosyphilis. It is elicited by compressing the Achilles tendon, which normally causes pain. A positive Abadie's sign is defined by the absence of pain. How does tabes dorsalis relate to the dorsal root? Tabes dorsalis is a slowly progressive parenchymatous degenerative disease of the dorsal column and dorsal root of the spinal cord as a result of syphilis caused by infection with Treponema pallidum pallidum, one of three subspecies of Treponema pallidum that can cause...