Spontaneous Bilateral Dissection of the Vertebral Artery: A Case Report.

Spontaneous dissection of the vertebral artery refers to cases that do not involve significant blunt or penetrating trauma as a precipitating factor. However, cases of spontaneous dissection of the vertebral artery do have a history of trivial or minor injury involving some degree of cervical distortion such as chiropractic neck manipulation, as the extreme hyperextension and/or rotation of the neck may create areas of stretch and lead to intimal or adventitial tears in the vertebral artery causing dissection. It is a relatively rare, potentially disabling and sometimes an under-diagnosed cause of stroke. It accounts for 2% of all ischemic strokes and 7% of the cases are bilateral. Herein we present a case of bilateral vertebral artery dissection complicated by basilar artery stroke in a young male patient following chiropractic manipulation of the neck. Neuroimaging modalities upon presentation confirmed the diagnosis. Antiplatelets were administered, and a great clinical outcome after three months was achieved. This report demonstrates the potential hazards associated with neck trauma, including chiropractic manipulation, as it is under reported in Saudi Arabia.