====== Traumatic basilar artery aneurysm ====== Traumatic [[basilar artery aneurysm]]: possibly related to [[thermal injury]] from use of [[laser]] in performing [[ETV]] ((McLaughlin MR, Wahlig JB, Kaufmann AM, Albright AL. Traumatic Basilar Aneurysm After [[Endoscopic Third Ventriculostomy]]: [[Case Report]]. Neurosurgery. 1997; 41:1400–1404)).