“…Traumatic VAD is common with major penetrating or blunt neck trauma, including knife, shrapnel, and gunshot wounds and motor vehicle accidents [9,14,39]. In addition, VAD is frequently precipitated by minor neck injury, including chiropractic manipulations, yoga exercises, or simple neck movements [4,11,26]. In conscious patients, VAD may provoke symptoms related to lateral medulla oblongata ischemia, such as suboccipital or supraorbital headache, vertigo, and vomiting [35].…”